Behavioral task
behavioral1
Sample
f040c55b1c300f6b22658ebb85234670N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f040c55b1c300f6b22658ebb85234670N.exe
Resource
win10v2004-20240802-en
General
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Target
f040c55b1c300f6b22658ebb85234670N.exe
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Size
80KB
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MD5
f040c55b1c300f6b22658ebb85234670
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SHA1
09ca45ea9f23ecf6b416c610b685cd09a9e6a7bd
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SHA256
2a7855946a2b58e58ac93d5e8d2691bc151a116a8ef1e1a42ef0524bdf14b8ee
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SHA512
7f2da4120381187fd6207a4c752e5a57100ae4049181bef56e15e6ff18b9fbe2296bbf779be80717f9c01e3f6c6bebcb45dac871fd8b9b6994bed4a204054e42
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiRgNAgNbBT37CPKKdJJ1EXBwl:CTW7JJ7TTQoQSHNTW7JJ7TTQoQSH9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f040c55b1c300f6b22658ebb85234670N.exe unpack001/out.upx
Files
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f040c55b1c300f6b22658ebb85234670N.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