MALICIOUS — a0c887164d6611a7a637449fcf51cc95ffdeba221014bf21540e01cdbef37567
MALICIOUS — a0c887164d6611a7a637449fcf51cc95ffdeba221014bf21540e01cdbef37567 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a0c887164d6611a7a637449fcf51cc95ffdeba221014bf21540e01cdbef37567 - SHA-1:
a8c0e2ded40221ce95bf49d287f2859c40811fc4 - MD5:
c73abc23f6e35adbdd6eafc0541311f2 - ssdeep:
1536:HVns3/Ae6/uU0KgnOIiqFSsTo1/Y23yUoPAK21lwe2uDI9:w/AeFUVgOIiFsTETyUoPAK21O1u6 - TLSH:
T1AF38CFF36147EC8D79876B936DB71A18688DC2C83531AB540488776C85BC6EE7F20A21 - Submitted as: a0c887164d6611a7a637449fcf51cc95ffdeba221014bf21540e01cdbef37567
- File type: pdf · Size: 76691 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!C73ABC23F6E3
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/95e3409d-7b09-4ba5-a1a5-6d912fda4dc2/jebawidaf.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://golowaki.ru/123?utm_term=autostrade+italia+informazioni+traffico, http://lagawiwefe.pbworks.com/w/file/fetch/144512418/tegeleran.pdf, http://bamedun.pbworks.com/w/file/fetch/144458880/gexojalo.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9668 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787808347&P2=404&P3=2&P4=l8Wsa6o9OXq4Ym1YV7LRa0qGcLre7thmDIjlzDtZndLsE6ZRq30z6HG9bo0qKfXmsvlexntbPJlQEwdM4VOCxA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c362f27687987928ef20d5ec79185465.png -
acc417aa27ead5f7a4d99b3114b3c04a7d8ef3bd330d6f0df233b0fb92d72b7a - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
47e64ec53ab57669fd512d934deb14d5be996006d67b447a4b92d312cbaaeb44 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://golowaki.ru/123?utm_term=autostrade+italia+informazioni+traffico
- http://lagawiwefe.pbworks.com/w/file/fetch/144512418/tegeleran.pdf
- http://bamedun.pbworks.com/w/file/fetch/144458880/gexojalo.pdf
- https://cdn-cms.f-static.net/uploads/4405930/normal_606b0c04c133c.pdf
- https://uploads.strikinglycdn.com/files/95e3409d-7b09-4ba5-a1a5-6d912fda4dc2/jebawidaf.pdf
- https://static.s123-cdn-static.com/uploads/4450502/normal_60038f2ee0060.pdf
- https://zerevodajerut.weebly.com/uploads/1/3/4/5/134502997/3357699.pdf
- http://nagomax.pbworks.com/w/file/fetch/144425265/dd_ship_map_maker.pdf
- https://xijananok.weebly.com/uploads/1/3/0/7/130740199/48c3d038e6.pdf
- https://uploads.strikinglycdn.com/files/3c2857d1-78bd-431a-ae75-76287a570add/geremobufasibifozodoruzox.pdf
- https://uploads.strikinglycdn.com/files/111a0b4b-204f-477b-9408-15330004b11f/rowenta_clothes_steamer_instructions.pdf
- https://xiwotedusogatif.weebly.com/uploads/1/3/0/7/130775269/658344.pdf
- https://uploads.strikinglycdn.com/files/284a2d95-8263-4939-9b03-6010b894fb03/47961248086.pdf
- https://uploads.strikinglycdn.com/files/f775d7a8-0bb7-405c-a827-1ec4ce842b83/95668805980.pdf
- http://damopijos.pbworks.com/f/zekoxaxaxuxavefuvu.pdf
- https://cdn-cms.f-static.net/uploads/4465018/normal_6038e1c132bc3.pdf
- https://mojibivod.weebly.com/uploads/1/3/4/4/134490358/kekonizatizen_famulel_sabovamefuv.pdf
- https://uploads.strikinglycdn.com/files/3f952a38-ce6e-4416-94b4-65d224318dbd/sql_server_2016_with_sp2_dvd_iso_image.pdf
- https://uploads.strikinglycdn.com/files/2af2858b-224f-4e28-bfe7-f91ae9c72503/tasolakogibubiw.pdf
- http://guronavageba.pbworks.com/w/file/fetch/144514623/dizisogugisajatevidapotef.pdf
- http://gatasulupu.pbworks.com/w/file/fetch/144425886/sigma_bc_1609_sts_cadence_manual.pdf
- https://static.s123-cdn-static.com/uploads/4379049/normal_5ffadc99e5b7a.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
Embedded domains
- golowaki.ru
- lagawiwefe.pbworks.com
- bamedun.pbworks.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- static.s123-cdn-static.com
- zerevodajerut.weebly.com
- nagomax.pbworks.com
- xijananok.weebly.com
- xiwotedusogatif.weebly.com
- damopijos.pbworks.com
- mojibivod.weebly.com
- guronavageba.pbworks.com
- gatasulupu.pbworks.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.28
- 85.210.193.152
- 162.159.142.9
- 52.110.12.1
- 4.230.171.124
- 125.56.205.19
- 20.42.179.192
- 4.144.132.223
- 135.232.92.137
- 4.150.223.115
- 20.165.94.63
- 203.26.79.13
- 20.76.201.171
- 52.123.128.14
- 135.234.160.245
- 20.184.175.23
- 20.184.175.0
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report