Behavioral task
behavioral1
Sample
cfc300f017078beb1673eeafa12e4ed9729e5dee8a07d35f78d88c456476100cN.exe
Resource
win7-20240903-en
General
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Target
cfc300f017078beb1673eeafa12e4ed9729e5dee8a07d35f78d88c456476100cN.exe
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Size
108KB
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MD5
a3af1bad11867c4ebb519dc3ca12d0e0
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SHA1
77d81674b25e46a22da65fbe5c26b42eab3ecb95
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SHA256
cfc300f017078beb1673eeafa12e4ed9729e5dee8a07d35f78d88c456476100c
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SHA512
bf232e112137b1045240f0fa3452042e951017045471674bd5180dec71b98d6ea6c64ac11d2585383d64c12a58ba7be7513fb05b15af93937df9c13a19ea1a2a
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY54NkiwQpGyDO7f:KQSox52pNS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfc300f017078beb1673eeafa12e4ed9729e5dee8a07d35f78d88c456476100cN.exe unpack001/out.upx
Files
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cfc300f017078beb1673eeafa12e4ed9729e5dee8a07d35f78d88c456476100cN.exe.exe windows:4 windows x86 arch:x86
Headers
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ