Behavioral task
behavioral1
Sample
c000cafdf007d6297222dd9e8f39d6fd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c000cafdf007d6297222dd9e8f39d6fd.exe
Resource
win10v2004-20231215-en
General
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Target
c000cafdf007d6297222dd9e8f39d6fd
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Size
45KB
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MD5
c000cafdf007d6297222dd9e8f39d6fd
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SHA1
e137f1be2bd923b1a0546a264a739af6a7358c83
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SHA256
bfde06716ef42886605adef76e17a2400e34c68eef270c62580cbae8eb1abee6
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SHA512
32ee3deaa473510af2373fed15d465d30912974fa6afc934a89ff66c7d5f236389e1580eed77175e1e46f5cdd74b5bce1858c00e2e7d1ae46659a7f712b709da
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SSDEEP
768:BXXdFuxutoc4o2Vd0xrjitJ53/aeUpnnlUi3fh8IC4ru604lomNly08NLF:ZWxuR72daj2L/aBnl9fhJad4lomfy0yF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c000cafdf007d6297222dd9e8f39d6fd unpack001/out.upx
Files
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c000cafdf007d6297222dd9e8f39d6fd.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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ