SUSPICIOUS — 3379728.pdf
SUSPICIOUS — 3379728.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
f671d846bccf718e4aaef1eee538cad23122ef0d9d679509eb6e67efea033efe - SHA-1:
bb9badd18ab2d8f8882336a966f4ff07cb14a954 - MD5:
5710663d425d00d64c2515334ea055a0 - ssdeep:
1536:zGFRpreA6I7TxLg2hGxdmEh7medvooftYRcpLbKdH+:CFRpNfHB/hGxdmEhaqJfGcpPt - TLSH:
T15637CEF7148BED4D2AC76B03ADBB10956449DB4C31269B904089BB2CC6BC3BCAF11D61 - Submitted as: 3379728.pdf
- File type: pdf · Size: 75441 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=uma%20enciclopedia%20ilustrada%20dos%20unifo, https://site-1041768.mozfiles.com/files/1041768/nukod.pdf, https://site-1038395.mozfiles.com/files/1038395/77900815497.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://cctraff.ru/wb?keyword=uma%20enciclopedia%20ilustrada%20dos%20unifo
- https://site-1041768.mozfiles.com/files/1041768/nukod.pdf
- https://site-1038395.mozfiles.com/files/1038395/77900815497.pdf
- https://site-1043646.mozfiles.com/files/1043646/bipusexorevesugizib.pdf
- https://cdn-cms.f-static.net/uploads/4367951/normal_5f88ecbe86583.pdf
- https://cdn-cms.f-static.net/uploads/4369930/normal_5f88de216cd05.pdf
- https://cdn-cms.f-static.net/uploads/4367279/normal_5f8737d3f191e.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f875740e3057.pdf
- https://cdn.shopify.com/s/files/1/0479/4364/7399/files/vujap.pdf
- https://cdn.shopify.com/s/files/1/0428/3252/7526/files/vokajogofe.pdf
- https://cdn.shopify.com/s/files/1/0435/8681/4109/files/dadesigizizomag.pdf
- https://cdn-cms.f-static.net/uploads/4369501/normal_5f87cff64b9a8.pdf
- https://cdn-cms.f-static.net/uploads/4370278/normal_5f888ad026a01.pdf
- https://cdn-cms.f-static.net/uploads/4365642/normal_5f875f9a4d1e2.pdf
- https://meboguvogo.weebly.com/uploads/1/3/1/4/131437667/c7f00a8d.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/6991176.pdf
- https://tejigenunonim.weebly.com/uploads/1/3/0/8/130813632/3575545.pdf
- https://netulomite.weebly.com/uploads/1/3/2/8/132814473/lijov-peximil-rexagaberelef-mexesetagav.pdf
- https://naroxelilokatud.weebly.com/uploads/1/3/1/3/131384214/fa4af31e1db.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/kekikefuwu.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/b919b1ed8f.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/
Embedded domains
- cctraff.ru
- site-1041768.mozfiles.com
- site-1038395.mozfiles.com
- site-1043646.mozfiles.com
- cdn-cms.f-static.net
- cdn.shopify.com
- meboguvogo.weebly.com
- kubupukadumu.weebly.com
- tejigenunonim.weebly.com
- netulomite.weebly.com
- naroxelilokatud.weebly.com
- vuxozajuje.weebly.com
- zoxuzuxebexot.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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