Behavioral task
behavioral1
Sample
b8e6eb301b3bd80908fe96c35f0c86bf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8e6eb301b3bd80908fe96c35f0c86bf.exe
Resource
win10v2004-20240226-en
General
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Target
b8e6eb301b3bd80908fe96c35f0c86bf
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Size
135KB
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MD5
b8e6eb301b3bd80908fe96c35f0c86bf
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SHA1
2c687f56a610921746d6f267a6879ae728c451f6
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SHA256
aa3d3f639414d340550d1e5631cce9f52fa35e0ede71f0d1e3497fb9f50426f4
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SHA512
f1591c91ab0fa652918155e3e5b15153417bad7b6e9b138e234c6502aa684d0ec29c8aa13ae48f12d7aa9fc5e3dbed42367e0077bf14e7af492312d3d495c8ab
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SSDEEP
3072:A2wqHGOuThzYnfB/2kizjmu2vG0M7puy4aDdc7Qz:A2wXvhzYJ4jmQ97pCaDdc7G
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8e6eb301b3bd80908fe96c35f0c86bf unpack001/out.upx
Files
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b8e6eb301b3bd80908fe96c35f0c86bf.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 808B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ