Behavioral task
behavioral1
Sample
b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a.exe
Resource
win10v2004-20231020-en
General
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Target
b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a
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Size
3.6MB
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MD5
cb9a27731a9359a255e0abb3d56f2f4f
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SHA1
ed138508d1749b834e2938b9388afbcf51142e1b
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SHA256
b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a
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SHA512
803e6a8d5504a5c5639de113b1af812c48b06b02c9aaeaac0fbe18bfe17f73b98300690efe4319f058dd814c82063670df36cf3bd88f2602fffcfed1559cca0e
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SSDEEP
98304:KE/TyBKIhGDrHmpl0Xx8M4nWeLc4OUZgHP:77yL4nGpCXxsnLXlZgHP
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a
Files
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b9f3fc7dd818b4c5221dfeb5efdfbaf6a68f36ef75cde2e6baf4ecb3f025b02a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 535KB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2.8MB - Virtual size: 8.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 73KB - Virtual size: 680KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 286KB - Virtual size: 288KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE