Behavioral task
behavioral1
Sample
b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a.exe
Resource
win11-20240419-en
General
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Target
b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a
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Size
266KB
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MD5
0a6bf51e8f2780c044956a2fe5a85009
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SHA1
f3fc39eaae149435b94ce5834a259b75aa491024
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SHA256
b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a
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SHA512
6e2b35ed2842f4412b5028d0e84ba3aaf331d5a3947698e161f86bd8b6f1f27336c4a293ca0f1440b9b22766b82683c3b133ffd4295960592745cd6e51809353
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SSDEEP
3072:eNXEGZJWhfNFC4S60+XoLczrVmXfEhKRuKYQW/4aAoD1gad/gBh/SpSMuqtH01nQ:sXzKdNY49u8rVqu4wxYBh/3Mua01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a unpack001/out.upx
Files
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b421bec20154ca3829b908d0f9ffdbd11f3dd7b848204a47827c02fc9458ce9a.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ