Behavioral task
behavioral1
Sample
fefc91a7ec321e45973aa5cecffeb2a0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fefc91a7ec321e45973aa5cecffeb2a0N.exe
Resource
win10v2004-20240802-en
General
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Target
fefc91a7ec321e45973aa5cecffeb2a0N.exe
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Size
24KB
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MD5
fefc91a7ec321e45973aa5cecffeb2a0
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SHA1
763970c5ffe1402f13f2c1b205e972b08ae31276
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SHA256
29e05efb53c045f85aae4cde36b1a9c8a281e761e04d5fa5fd41b72b80e131f9
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SHA512
6c69486b4b2f5691e924be32e830e8442311270d888cb563488d4fc87ee6fb1ee25af1d79425469e404b1cb3e6ee8af7d6deed9f4c4d5a41b44dfbe527a73606
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9tuv:kBT37CPKKdJJ1EXBwzEXBwdcMcI9tuv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fefc91a7ec321e45973aa5cecffeb2a0N.exe unpack001/out.upx
Files
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fefc91a7ec321e45973aa5cecffeb2a0N.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