Behavioral task
behavioral1
Sample
a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd.exe
Resource
win10v2004-20240412-en
General
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Target
a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd
-
Size
56KB
-
MD5
110d2936152f274dc0dd2cde412f8136
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SHA1
e2fbfe62d557fd320a1b62d5fd62af148acee6d3
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SHA256
a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd
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SHA512
cb977c4207fe316ec329545d3d5732f07c30950e3986e744d5d66a340c1d4ee0bfbaf627e344e33148a1d79515f688b3aa8341555c639376ec21e0edc02a5623
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SSDEEP
1536:wgt2GGUbyb1BsaEF6nUcnRcbSBT+WPsgsp:/t2zUbgsadnUjSBTtsV
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 a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd unpack001/out.upx
Files
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a0c4d607203f4af05318a56546cd62318319e75f9a8d366e3029de32a59996dd.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ