Behavioral task
behavioral1
Sample
caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1.exe
Resource
win10v2004-20240709-en
General
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Target
caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1
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Size
38KB
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MD5
98a5b62f2140567b1da27af5336c5e4c
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SHA1
00d6137630e31993670f8f6b1276d3350ee938f9
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SHA256
caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1
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SHA512
db59f2523a5072ec87b13fa36bf5526a08947fc4bc9cd807f8df075d3e9459604e747ff2d009d3623eeb766394ff7d3d49099f2f95db80ad354c510306e2d8ed
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SSDEEP
768:fllPp7JeTe5MLjH4B5NCPd7m+Z7hE6XmPx6BkHr3:flEK5SYB5s1Zm6Xs6BkHD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1 unpack001/out.upx
Files
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caf3d5d844c2398ca965e106a79bafa2c1a62db8078fbe8cc94663bb0d5f53c1.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ