Behavioral task
behavioral1
Sample
8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9.exe
Resource
win10v2004-20240226-en
General
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Target
8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9
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Size
259KB
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MD5
c42521bcb6599ccb6d73f592e4ba6b73
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SHA1
4f8e686d03c0e5af46cbf382a186ccf0f606a100
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SHA256
8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9
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SHA512
e7c3d00bbe77ef52888e0377818d7d5c4e3c315b94930f3e141a47e81519c3e57028c73cf7170bd67f80354796e32af4b64eec371ad4c0ebac40ee2c705ea9a4
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SSDEEP
3072:fnymCAIuZAIuYSMjoqtMHfhflixizfAIuZAIuYSMjoqtMHfhflixiL:KmCAIuZAIuDMVtM/xfAIuZAIuDMVtM/V
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9
Files
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8cf1b85762a8282c98f155f987af99fc36463394f7db3146daa25d6c7f54e0c9.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE