MALICIOUS — 4461773.pdf
MALICIOUS — 4461773.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
670aebd97606d1fef4c972afc8a5fd496b40abd4a70b713155157977b51fd433 - SHA-1:
1876862fd4b3ce7c68d277b7865079d4dbedf05e - MD5:
8fc20e24f4321ee0da98f886625110de - ssdeep:
768:ZgGzpDiwH31Wto6SlG3Yk/10GZhyfzrhzooxV:aGFGqEVRok11sfz9zRxV - TLSH:
T1F1329EF35067EECC6A9AAF136DA7145DA24BC78C7022D360099C777C84B86BC2E40971 - Submitted as: 4461773.pdf
- File type: pdf · Size: 43526 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://sifizebutu.weebly.com/uploads/1/3/0/8/130814914/7578434.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=como%20law%20firm%20st%20paul, https://uploads.strikinglycdn.com/files/97de8fd7-80f9-4174-992a-9225679062b9/29633144578.pdf, https://cdn-cms.f-static.net/uploads/4365619/normal_5f8c0e6d7d662.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://trafffi.ru/wb?keyword=como%20law%20firm%20st%20paul
- https://uploads.strikinglycdn.com/files/97de8fd7-80f9-4174-992a-9225679062b9/29633144578.pdf
- https://cdn-cms.f-static.net/uploads/4365619/normal_5f8c0e6d7d662.pdf
- https://zonerizarom.weebly.com/uploads/1/3/4/3/134310007/jufunepi_xofusobowewili_vovuvugujezi_pofawuku.pdf
- https://s3.amazonaws.com/napejaxosinages/blackbird_lyrics.pdf
- https://sifumoxijobobo.weebly.com/uploads/1/3/4/4/134493963/vuxikiru_motupaza.pdf
- https://vepewose.weebly.com/uploads/1/3/4/4/134486620/kiron.pdf
- https://uploads.strikinglycdn.com/files/7c474321-e390-40c1-a6a5-723c165d078f/63148389905.pdf
- https://bidukupe.weebly.com/uploads/1/3/4/3/134348295/62191.pdf
- https://s3.amazonaws.com/leguvefu/70144407350.pdf
- https://s3.amazonaws.com/bubeto/446509036.pdf
- https://nugekepujipa.weebly.com/uploads/1/3/4/3/134318644/betetesetedewen_zugomonatuvitol_murog.pdf
- https://sifizebutu.weebly.com/uploads/1/3/0/8/130814914/7578434.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/
Embedded domains
- trafffi.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- zonerizarom.weebly.com
- s3.amazonaws.com
- sifumoxijobobo.weebly.com
- vepewose.weebly.com
- bidukupe.weebly.com
- nugekepujipa.weebly.com
- sifizebutu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report