Behavioral task
behavioral1
Sample
cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69.exe
Resource
win11-20240419-en
General
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Target
cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69
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Size
266KB
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MD5
5301cf390cac915efe6a05349fcb7719
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SHA1
539ff6faba037d5c847eac7bd33f715ed8c97fcd
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SHA256
cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69
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SHA512
de2a8bdf55b4bcc0a37406769958b95cfb00f6d9a65711079832aa878d1063cca3d5bf52796ff408b37eb4ccfcfd09aca98993c639d07487bb3e071f4304f97c
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SSDEEP
6144:JXzKdNY49u8rV+RTvlk3nzlMY2qzF01net:ya4A7tqBzbF01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69 unpack001/out.upx
Files
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cf1cb03393e0c5031b9f2a08226484e49bd9ed151a9438a066e66bb325177b69.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