Behavioral task
behavioral1
Sample
2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd.exe
Resource
win10v2004-20240508-en
General
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Target
2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd
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Size
51KB
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MD5
5c934e225d76e2ab3ab47a2764950a62
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SHA1
40bbdf2a5079e8db8ac6d00c614521ad2b588ccb
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SHA256
2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd
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SHA512
83bbfb68a3adbaec6c8af1d20260d844785b52b06028df5d9bf0377de39445dec25d573ee71d6a71c35234251cfa2a0ccdffccb59fcebcb85ca739a393f7655c
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3P111111e:nNJb/HkwoLe29UjQ4wqQOLIMVnS3u
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 2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd unpack001/out.upx
Files
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2125d85fe8810412d192ebc9094e9a231d814537e4503b9a6b66d70a623875bd.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ