Behavioral task
behavioral1
Sample
f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4.exe
Resource
win10v2004-20240226-en
General
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Target
f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4
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Size
1.5MB
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MD5
c03bbd4245dd127fd345a2ec8d233a28
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SHA1
57b144713f999ddcf3def6f0c4982f84628d1325
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SHA256
f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4
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SHA512
c468f223cc1a783cb6c5fca43a480c0f63c5afd164bfba116b6a8d01cf359a88206129aea2ae157436024b8e2d9a8d0c0037ca663fdddf3f5809617ee54c9ed0
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SSDEEP
24576:t2Q+uiDTTDgr46+7u9D2eAR3RtbYZmMGrkx8NuzDsf0aaOWHVVYKVeQGE7tnFKv4:QQ+crk7IGHYaUsRaOWHfVe+7KA
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 f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4
Files
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f883774b10cbbbe6f31e814d631e3376b9733c9d27c61cd5ef1f81912bcdd2e4.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE