Behavioral task
behavioral1
Sample
9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070.exe
Resource
win10v2004-20240226-en
General
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Target
9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070
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Size
265KB
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MD5
a76b2f802ddfde577a415e4998f27075
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SHA1
7c19e38ad787d7227a1d589403ebdf917ba13c50
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SHA256
9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070
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SHA512
733c5056e1fba168f832e418145854b868a7c2d2c0d4419ec6d45dd95874ff0a710ecb2a4cc6ab118e7d8f86ff391debf8dbdc5c9d2b4d906e22ccdaf976bd28
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SSDEEP
6144:TL+rqBloJ6nkP+6b7SbDkH00cFMWbS6Z0YNBGbSCuhlbS5C:TLySlYt+VbDA0VFDXp4fuhJT
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 9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070 unpack001/out.upx
Files
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9a4227ad2bb89b820efd35341d304adbb6cd90415339e5666224fcc8cb053070.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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
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
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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
.bss Size: - Virtual size: 145KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE