Behavioral task
behavioral1
Sample
3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372.exe
Resource
win10v2004-20240419-en
General
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Target
3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372
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Size
3.6MB
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MD5
5a44884d3cf0be3a3e69721a444c0ac7
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SHA1
33dea3d2a9b5dcc6251dfe2cf4c0f3a942f8b40a
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SHA256
3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372
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SHA512
e4cb3c11aa870629300ea887a0b18b66e8f95a84a1f3f65f19aac2759288ebd6bcaf6936ea69a9ad403d34b7028241969d1979f71611fc9d157556abcc85f51c
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SSDEEP
24576:mlsSj+tScZdWS3sVGVyWj4XAB1gGxLKbSe5H27gUX9byX5v1xyZUJyWqsmsWSgfe:mqS6shQ19y3C+oW+RljsRL
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 2 IoCs
Checks for missing Authenticode signature.
resource 3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372 unpack001/out.upx
Files
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3bb34fd76701af3826dc29fef41b16b7593057e238d557101993795ed90cb372.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
UPX0 Size: - 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
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out.upx.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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ