MALICIOUS — bijixagimejoliguraloruxa.pdf
MALICIOUS — bijixagimejoliguraloruxa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
7f42b184e46102d498bf72a1e8aeb0e2c74c9381c96372936e51c40e25d5a6d2 - SHA-1:
d75168d01f953d30bc0d0dad59b1a2691ce7ec4b - MD5:
54c83882d01642ae13a64819b73c89f1 - ssdeep:
768:1gGzpDXOq1BdmaeUJYgFff5CgHkNDv79o:mGFTwJ6ffhaNDvJo - TLSH:
T15A2F9EF3509BED8C3A87AB03ADAB245D5085D34C7272A7605989B73CC4BC2BC6E10970 - Submitted as: bijixagimejoliguraloruxa.pdf
- File type: pdf · Size: 35412 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 13 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/f38df24e-6237-47e6-b8e2-ff5197f82b10/77617171737.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=entry+level+manual+testing+jobs+in+nj, http://files.nayaraduran.com/uploads/1/3/1/6/131607712/betojizivukarev.pdf, http://files.biblejournalingwithkids.com/uploads/1/3/0/7/130739745/nitoxibuxidemubipuri.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9797 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
- 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\a290e2e4e0dbd5e8c3e2d97e995a080d.png -
3158bd0e38792e4d59422606c50f7bb22c68a089f754bd1f4905696f5f3a16cf - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
a564a1b6ccb56f4a94f9a165937794aaf51331fd7e49b2363f870b3c740e1562 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=entry+level+manual+testing+jobs+in+nj
- http://files.nayaraduran.com/uploads/1/3/1/6/131607712/betojizivukarev.pdf
- http://files.biblejournalingwithkids.com/uploads/1/3/0/7/130739745/nitoxibuxidemubipuri.pdf
- http://zenogup.the608store.com/uploads/1/3/1/4/131454151/vomif_jurijedavik_lurowilepuzulir_bejorewediwo.pdf
- http://files.alittlebithereatidbitthere.com/uploads/1/3/0/7/130776001/e22967e421a80.pdf
- https://uploads.strikinglycdn.com/files/f38df24e-6237-47e6-b8e2-ff5197f82b10/77617171737.pdf
- https://uploads.strikinglycdn.com/files/b28ee012-4a81-496e-81b5-857b4f381a09/43138453841.pdf
- https://uploads.strikinglycdn.com/files/5d973545-790f-4c15-9920-0c7ec1270d90/zutugaguloluwo.pdf
- https://site-1039405.mozfiles.com/files/1039405/72687272683.pdf
- https://site-1040131.mozfiles.com/files/1040131/66426153466.pdf
- https://site-1043037.mozfiles.com/files/1043037/70662604460.pdf
- https://site-1038367.mozfiles.com/files/1038367/76067964053.pdf
- https://site-1037251.mozfiles.com/files/1037251/bakoxezunusoj.pdf
- https://cdn.shopify.com/s/files/1/0484/3467/5880/files/listening_nancy_kline.pdf
- https://cdn.shopify.com/s/files/1/0483/8060/8669/files/white_lion_physical_adaptations.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/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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
Embedded domains
- ggtraff.ru
- files.nayaraduran.com
- files.biblejournalingwithkids.com
- zenogup.the608store.com
- files.alittlebithereatidbitthere.com
- uploads.strikinglycdn.com
- site-1039405.mozfiles.com
- site-1040131.mozfiles.com
- site-1043037.mozfiles.com
- site-1038367.mozfiles.com
- site-1037251.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 48.211.4.16
- 20.184.175.11
- 4.230.171.124
- 52.253.84.76
- 135.233.95.144
- 135.233.95.135
- 40.99.133.242
- 52.123.128.14
- 40.99.133.226
- 72.153.5.134
- 203.26.79.13
- 57.155.101.212
- 20.42.65.94
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report