Behavioral task
behavioral1
Sample
3cb9db2411f9e3410b703a2c1dd9b624.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3cb9db2411f9e3410b703a2c1dd9b624.exe
Resource
win10v2004-20231215-en
General
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Target
3cb9db2411f9e3410b703a2c1dd9b624.exe
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Size
257KB
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MD5
3cb9db2411f9e3410b703a2c1dd9b624
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SHA1
04a5d4856a7e77209b6b033ea8a3f4457d390067
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SHA256
e3482512853e522ea739844a7ff8bf6072de9c87cc59d8c67e72d6cd49ef2627
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SHA512
b1a74dc8d210bc9dd122c5c3dbd64f25a5d69556efd54b1fa59650a83bc9596c855b86dc142409b2d2c07ed9d503ae33e6daf6998208d038f1c6553e33335708
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SSDEEP
6144:Bu3rr8XzqcU+GO46lCllVOw72vbtG8Dh4ZwG:o6qcjGOAllVOv4EG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3cb9db2411f9e3410b703a2c1dd9b624.exe unpack001/out.upx
Files
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3cb9db2411f9e3410b703a2c1dd9b624.exe.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: 372KB
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: 80KB - Virtual size: 84KB
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: 87KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ