MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and appears to be a lure related to medical information. The ML classifier also strongly flagged this PDF as malicious. The presence of numerous Shopify URLs suggests a link farm for SEO poisoning, likely to increase the visibility of the malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=pathologie+de+l%2527+articulation+temporo+mandibulaire+pdf
- http://tivip.fieldswewander.com/uploads/1/3/2/6/132681821/foluvanunozapavit.pdf
- http://files.lakeridgedance.com/uploads/1/3/2/6/132681156/2964071.pdf
- https://cdn.shopify.com/s/files/1/0433/6808/7711/files/30151753319.pdf
- https://cdn.shopify.com/s/files/1/0435/2232/6696/files/bubarotok.pdf
- https://cdn.shopify.com/s/files/1/0428/6673/7311/files/peton.pdf
- https://cdn.shopify.com/s/files/1/0431/0306/0128/files/cho_gath_jungle_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/0124/9955/files/fakinibofemibedapepado.pdf
- https://cdn.shopify.com/s/files/1/0432/6490/1270/files/tojodezidoketedixur.pdf
- https://cdn.shopify.com/s/files/1/0434/4755/0119/files/xabibibesexeleg.pdf
- https://cdn.shopify.com/s/files/1/0439/5145/6411/files/munna_bhai_mbbs_video_mp4.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/11067845032.pdf
- https://cdn.shopify.com/s/files/1/0429/8938/7939/files/79584477580.pdf
- https://cdn.shopify.com/s/files/1/0431/6954/6396/files/human_rights_watch_world_report_2019.pdf
- https://cdn.shopify.com/s/files/1/0436/8538/0246/files/cateye_strata_cadence.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000692c.binb6bad60beb3b9e3a52dcc6eb5af71914eca7224f8bc579719ab507d97bdd0e58 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x692C | 5448 bytes |
font_01_sfnt_off00007b84.bin4e60c5aee3725999cc3146193b55e6529b0a1ce74c236d0dff43eb59cf2c9f0f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B84 | 12308 bytes |
font_02_sfnt_off0000a1e0.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1E0 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.