Behavioral task
behavioral1
Sample
4aa2ca04aff2dacd1fbc6b6315ccf5e6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4aa2ca04aff2dacd1fbc6b6315ccf5e6.exe
Resource
win10v2004-20231215-en
General
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Target
4aa2ca04aff2dacd1fbc6b6315ccf5e6
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Size
29KB
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MD5
4aa2ca04aff2dacd1fbc6b6315ccf5e6
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SHA1
3fa24c4a99c883fefc673a53b88798ef1a0a24f1
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SHA256
2345d285a2e96030958530d5068f202d0baa7d4d57c7c5ef30107b39283a98f9
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SHA512
72e8956707b148abaeb955a752cdf64d91665124d570ac48ce8a2b4e1af38ec6b9670e0d63c61f0acc94b527e68f065542b68db7c9b66452050fa7e6c2d8cb39
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SSDEEP
768:EACjr6ZplbZSGKTA2HAvs9GdhAG5bOyoS:EACjo9ET9Avs9GrAuX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4aa2ca04aff2dacd1fbc6b6315ccf5e6 unpack001/out.upx
Files
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4aa2ca04aff2dacd1fbc6b6315ccf5e6.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_32BIT_MACHINE
Sections
.text Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ