MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector, ttraff.com, which is associated with malicious activity. The document body text, though heavily obfuscated, contains the string 'installesd dmg download', suggesting a lure for a malicious download. The presence of numerous links to PDF files hosted on Shopify, many of which are likely part of a link farm, further supports the malicious intent of directing users to external, potentially harmful, content.
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=installesd+dmg+download
- http://files.flblinds.com/uploads/1/3/0/7/130739615/mutuburiliwa-fuzefomo-zuzekovixutus.pdf
- http://files.jamreads.org/uploads/1/3/2/6/132681670/vetifam_suwejekebimiba.pdf
- http://files.nileswesttheatre.com/uploads/1/3/0/7/130740116/c109eace814a5ba.pdf
- https://cdn.shopify.com/s/files/1/0433/3341/9160/files/31779907148.pdf
- https://cdn.shopify.com/s/files/1/0427/3651/7286/files/vufajowobizirupuz.pdf
- https://cdn.shopify.com/s/files/1/0429/2309/8279/files/79350074612.pdf
- https://cdn.shopify.com/s/files/1/0430/3365/7507/files/57885443429.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1261535930.pdf
- https://cdn.shopify.com/s/files/1/0429/1582/3772/files/bupas.pdf
- https://cdn.shopify.com/s/files/1/0435/6649/7960/files/full_hd_1080p_telugu_movies_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/0949/7496/files/gorilagipibusoj.pdf
- https://cdn.shopify.com/s/files/1/0428/4160/4263/files/pigijipuxexu.pdf
- https://cdn.shopify.com/s/files/1/0432/8534/8510/files/62477764001.pdf
- https://cdn.shopify.com/s/files/1/0435/5014/6723/files/94829494996.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_off00006667.bin8983525a86a2b5435f31f6e10fbe416fc081a8f3d77bd3922b1f791836d22a00 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6667 | 5076 bytes |
font_01_sfnt_off0000779e.bina36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x779E | 1800 bytes |
font_02_sfnt_off0000802b.binb56bf56e5fed244f4d265cd6f2021255da1567e9da0b913260601ed9bb6dd66a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x802B | 10152 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.