Behavioral task
behavioral1
Sample
20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673.exe
Resource
win11-20240221-en
General
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Target
20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673
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Size
266KB
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MD5
96be279920b811a97a76628b412564f6
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SHA1
bab81aebadce7d2e341e42a788cecd16f07719e0
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SHA256
20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673
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SHA512
15848811e4e39f147eba25ba70f291ab6655a8065b52ac79c5a77d2730865d794e2f63d1070fd3b4a8cf8d23c45f3c0ea3c4f9a3d4465045a1da0f73e9b7c516
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SSDEEP
6144:4XzKdNY49u8rVr6btCNmpugmv+3gkCK2xe01net:na4Ay6bsNmnI0L01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673 unpack001/out.upx
Files
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20b5ab9644a3213e3aec81c4c7b6af9cb5e0580080738ba64d0c2aa20f8b1673.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ