Behavioral task
behavioral1
Sample
f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3.exe
Resource
win10v2004-20240508-en
General
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Target
f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3
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Size
4.9MB
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MD5
75d6bf1012738c6cff7416ce6b1725c1
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SHA1
1e76f95a5ba3f17f2f7aa969da15f2f4f5518f1c
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SHA256
f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3
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SHA512
e6626d168c5e4c9a38178bcd050ba636634f1aec4fdca2edce4832e733671b1a5ff39c68cc0ff7a92e66dd9f08e3f5596c052d6baee1191e414009dc8412ca52
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SSDEEP
98304:yCXlthlslLCXlthlsls12YOXwnS4rVzqbFs+wE9XD8VB:PlthlslUlthlsls1XI8qbFV9z8
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3 unpack001/out.upx
Files
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f36bfd8cfcc398c2905abca75303f2e00918704bfda43f93779953256ed9c2e3.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ