Behavioral task
behavioral1
Sample
acb42908fbacedf604f8b675ba28b8ef.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
acb42908fbacedf604f8b675ba28b8ef.exe
Resource
win10v2004-20240226-en
General
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Target
acb42908fbacedf604f8b675ba28b8ef
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Size
540KB
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MD5
acb42908fbacedf604f8b675ba28b8ef
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SHA1
a96d4e1421d987f5b9e768174eca29e6762d4a6d
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SHA256
7af7416ebc54aa983db0d4e7e39eb408014e8d4322ad813f3ee02a32bf591e4f
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SHA512
1f90e71619ce2219d0809066b1bdc850904aad035475fbb026231de0356e77b955b08864fe717ca999b99ab559af31781639b14dffcdfb713f7a66ec55db9074
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SSDEEP
12288:doUiffvTYoUx2EbemMhp2rvfMOrLflftu6LZDUyNoZBcURuio4GNbHsINOJ:mfXsom2zBhpmRfPJ5NkyyujNTEJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource acb42908fbacedf604f8b675ba28b8ef unpack001/out.upx
Files
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acb42908fbacedf604f8b675ba28b8ef.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 313KB - Virtual size: 312KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ