MALICIOUS — where_can_i_donate_a_hamster.pdf
MALICIOUS — where_can_i_donate_a_hamster.pdf 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:
8d223ab3e0bd4aa54aba107a22628f1759f27484c74437085120e51d30b3a216 - SHA-1:
6f05e0c84399f9b46e4f08da377721aa0bfcc2b1 - MD5:
983c8a0b0090ded9fbc058c677fc65de - ssdeep:
1536:Ztu6wxbWZKG4gMxcBc/EEuqREz6oOc9ZazTzdSEOwlXgv4m:buFRLDn/NtdcCPcEOw1g9 - TLSH:
T19037D0F7108BDD8C7A4A5713EEBB225E944F82986136D3A14088B728C4BC7BE7D50E41 - Submitted as: where_can_i_donate_a_hamster.pdf
- File type: pdf · Size: 74868 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!983C8A0B0090
- 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/a9ea7c26-908c-4b90-8051-6567fb598e56/83033644954.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://wastran.ru/pbw?utm_term=where+can+i+donate+a+hamster, https://uploads.strikinglycdn.com/files/a9ea7c26-908c-4b90-8051-6567fb598e56/83033644954.pdf, https://uploads.strikinglycdn.com/files/797daa18-327f-46e4-8614-6cbd734464c0/24293671137.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)
9727 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
- desktop-hsgcbep
- 250.255.255.239.in-addr.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
- 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
- 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
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b72d3e310ea32e74e1a17ff5da6206b07acffdeb7ad758e444f420ffa4a367d0 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\88cf2f75130d99ee61e984a5fdee21bf.png -
055f946ed231a9f33b9f3e61fba2a0c0a4544bbd3209ff5653782b4847e542c9 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://wastran.ru/pbw?utm_term=where+can+i+donate+a+hamster
- https://uploads.strikinglycdn.com/files/a9ea7c26-908c-4b90-8051-6567fb598e56/83033644954.pdf
- https://uploads.strikinglycdn.com/files/797daa18-327f-46e4-8614-6cbd734464c0/24293671137.pdf
- https://uploads.strikinglycdn.com/files/d05e6f89-0c53-423d-a8cf-3a856ada7e8c/she_stoops_to_conquer_summary_slideshare.pdf
- https://uploads.strikinglycdn.com/files/0eea628f-a516-4d27-990a-debf14ba2742/why_is_my_insignia_tv_not_showing_picture.pdf
- https://gafibuludumogid.weebly.com/uploads/1/3/1/4/131453415/wevebuwaluvip.pdf
- https://juwexulomo.weebly.com/uploads/1/3/4/3/134385858/tarewejemitezekoti.pdf
- https://cdn-cms.f-static.net/uploads/4463825/normal_6042ce0b93b12.pdf
- https://uploads.strikinglycdn.com/files/fa1a18ab-55f3-423c-b388-513097203db3/can_i_renew_my_sc_drivers_license_online.pdf
- https://cdn-cms.f-static.net/uploads/4486192/normal_602a10829d65a.pdf
- https://fuzuvetidodevik.weebly.com/uploads/1/3/4/6/134637128/mutubikofiwepeluxaj.pdf
- https://uploads.strikinglycdn.com/files/a4e3c17b-1dbc-4347-a287-510d07aaeeb7/nireja.pdf
- https://uploads.strikinglycdn.com/files/8fb2395d-c17b-4437-9ace-ce55a54658d2/54451113979.pdf
- https://uploads.strikinglycdn.com/files/b672e948-b39d-4b52-b3b9-18ae1f2c8c95/litepadijatunoriwepovop.pdf
- https://uploads.strikinglycdn.com/files/dbd4c63f-766c-4890-85cf-a866a5f4d9c3/67434609503.pdf
- https://static.s123-cdn-static.com/uploads/4446925/normal_5fcce71779636.pdf
- https://static.s123-cdn-static.com/uploads/4419629/normal_5fe39d260eab1.pdf
- https://uploads.strikinglycdn.com/files/d53eb421-8c73-4ff1-9554-2f635b4b01d4/xolelewuze.pdf
- https://uploads.strikinglycdn.com/files/d8bf97d9-d8f5-48db-b864-71e3f4a621b2/3479270074.pdf
- https://mirijanonukuzo.weebly.com/uploads/1/3/2/7/132740352/6960400.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/
Embedded domains
- wastran.ru
- uploads.strikinglycdn.com
- gafibuludumogid.weebly.com
- juwexulomo.weebly.com
- cdn-cms.f-static.net
- fuzuvetidodevik.weebly.com
- static.s123-cdn-static.com
- mirijanonukuzo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.10
- 52.110.12.56
- 57.155.104.224
- 4.230.171.124
- 20.247.185.124
- 203.26.79.13
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 40.99.134.18
- 4.150.223.112
- 135.233.95.144
- 52.123.252.216
- 74.178.76.44
- 20.184.175.11
- 142.251.42.99
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report