Behavioral task
behavioral1
Sample
82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c.exe
Resource
win10v2004-20240419-en
General
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Target
82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c
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Size
601KB
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MD5
065a9c6443de6e1e4fe32a0feb2e45c4
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SHA1
64bfd8822e2e06da0a5ef66de4e037fa71a6ee87
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SHA256
82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c
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SHA512
3617e755046a4668d439ad07fc9270297b1d1698fd4b36ab5750dbdda7e6b1255df6903fe5be5d2197ff882e328f5a9df14123ec6a298a6d51a2688ef645b956
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SSDEEP
12288:0A4TYmXmZBNivorU4KQSL40CoJaWYzlZxgALtKv2Zag8oWi4FM:01cLivuU4KQEhCoUhZ2ctZfWDFM
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 82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c unpack001/out.upx
Files
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82e1c363935cf4eaf6a85321045a6d2bdd295a7d56ac48d830d40effb8164b3c.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE