Behavioral task
behavioral1
Sample
4c1bf8f92ed4e6317125f17088245670N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4c1bf8f92ed4e6317125f17088245670N.exe
Resource
win10v2004-20240802-en
General
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Target
4c1bf8f92ed4e6317125f17088245670N.exe
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Size
55KB
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MD5
4c1bf8f92ed4e6317125f17088245670
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SHA1
0b906f29743a39ddc47253e90e5ad12d1a7f7a8f
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SHA256
15543e0707ab2938b5f664c5e21b95f81e94b013298945b016a82c5abb46ffe8
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SHA512
e77a5cc5563cadb8da6aa7ddb3c1d8f8afcf203e7b991d1df14cbc515958a22722f6947f1eb4b3e15a40d80e7c47462b6be23ef6b897324f680ad9143be6ba4f
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJHA2BT37CPKKdJJ1EXBwr:CTW7JJ7TPUITW7JJ7TPUg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c1bf8f92ed4e6317125f17088245670N.exe unpack001/out.upx
Files
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4c1bf8f92ed4e6317125f17088245670N.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