SUSPICIOUS — nitaba.pdf
SUSPICIOUS — nitaba.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
182b588314f23dcf5bbcc83bb0f4c69962f1911484ba097b356be00544265c5f - SHA-1:
1a4e8a41bb4fee0b2cdf723430bf783bf317e5af - MD5:
a41bc580e8c8c13f20cbc895c4923036 - ssdeep:
768:1gGzpDkp6y/G0XhFSvmfkA4UEOm0KhcuL0Vna6yMgjbvipk5:mGF4pwrhcuL0Vn1yMgjbv6k5 - TLSH:
T16A317CF720ABEC4D7A87DB13ACE615586089C7886136E7A0548C673CD87C5BDBE10960 - Submitted as: nitaba.pdf
- File type: pdf · Size: 40117 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=o%20come%20o%20come%20emmanuel%20piano%20sheet%20music%20intermediate, https://cdn.shopify.com/s/files/1/0501/8697/7441/files/new_navy_sapr_instruction.pdf, https://cdn.shopify.com/s/files/1/0482/2941/7112/files/6711314407.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://gettraff.ru/wb?keyword=o%20come%20o%20come%20emmanuel%20piano%20sheet%20music%20intermediate
- https://cdn.shopify.com/s/files/1/0501/8697/7441/files/new_navy_sapr_instruction.pdf
- https://cdn.shopify.com/s/files/1/0482/2941/7112/files/6711314407.pdf
- https://cdn.shopify.com/s/files/1/0433/2129/5003/files/la_tercera_ola_alvin_toffler_descargar.pdf
- https://cdn.shopify.com/s/files/1/0481/6093/1991/files/existencialismo_e_humanismo_sartre.pdf
- https://cdn.shopify.com/s/files/1/0482/9492/0347/files/java_string_to_byte_array_inputstream.pdf
- https://cdn-cms.f-static.net/uploads/4369766/normal_5f8a133e84abb.pdf
- https://cdn-cms.f-static.net/uploads/4366958/normal_5f8767295d69e.pdf
- https://cdn-cms.f-static.net/uploads/4366309/normal_5f879ed469e54.pdf
- https://cdn-cms.f-static.net/uploads/4375088/normal_5f8a1f3fbfe57.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f897b0e2e2d1.pdf
- https://cdn-cms.f-static.net/uploads/4371013/normal_5f89b55e66350.pdf
- https://uploads.strikinglycdn.com/files/eff77efa-3d96-4b2a-b34a-d8709383d087/20421336484.pdf
- https://uploads.strikinglycdn.com/files/32dfdda1-0b09-42b0-b848-980e0351120e/45191955020.pdf
- https://uploads.strikinglycdn.com/files/3e207843-a943-48fc-8a26-7f191e6a073d/fabazel.pdf
- https://uploads.strikinglycdn.com/files/984fb91e-130f-486a-910f-8f1f80e3aab3/43602768436.pdf
- https://uploads.strikinglycdn.com/files/4fd261f2-5f55-466c-950d-83d6b621805b/fewemotikifumewubopo.pdf
- https://uploads.strikinglycdn.com/files/2ca446bd-412b-4dd4-a8d8-b3733c87288f/90429119906.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/vovofofaverun_sawivurovoj_nifawubazox.pdf
- https://fanawilixu.weebly.com/uploads/1/3/1/4/131408209/xemibuzuri.pdf
- https://medizagokitoni.weebly.com/uploads/1/3/2/3/132303310/bujuloza-livagokonafu.pdf
- https://degujipimisa.weebly.com/uploads/1/3/1/4/131453395/9549230.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
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- genigudepa.weebly.com
- fanawilixu.weebly.com
- medizagokitoni.weebly.com
- degujipimisa.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report