Behavioral task
behavioral1
Sample
cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe
Resource
win11-20240508-en
General
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Target
cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383
-
Size
266KB
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MD5
6b5393d68aa484b3f63cda2b94ae6be7
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SHA1
6eb4b5276926abbc6ffbc71b9ca20acb771ef7f6
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SHA256
cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383
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SHA512
bd8816ec616a3ee7d2820446e93275fc0e712264c2b974292a645485d4a04f0f7cbba67fed1fe20dd88800206ee89bdd37375e8bc309e0687170d06184581ecd
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SSDEEP
6144:gXzKdNY49u8rVZ4cj3VUKIpBdEQL01net:fa4AS4cxfIOQL01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383 unpack001/out.upx
Files
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cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.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