Behavioral task
behavioral1
Sample
4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7.exe
Resource
win11-20240419-en
General
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Target
4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7
-
Size
266KB
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MD5
66869dac7694567527e69361be5a68fb
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SHA1
77e2d8235a537d63008a432088b7d7bf54c126b6
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SHA256
4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7
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SHA512
6a86bc64b416317732844cea158ac6561fa7dbafe0b9cea040f6a0ef1c726d8b23d0359e0213e0fbc80b6e458e4f204115e91ebc40359417e864a106a8f95deb
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SSDEEP
3072:iNXEGZJWhfNFC4S60+XoLczrVmXfnywJoxZmHifZNL+C5LYZNO5McAx9LAC0H01Q:QXzKdNY49u8rVkJm4KMi5Mcwu01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7 unpack001/out.upx
Files
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4a879bc01f6d87fb1bc8162c4fc79d39dc39debb858732a9601c79fc22f668e7.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