Behavioral task
behavioral1
Sample
f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64.exe
Resource
win10v2004-20240426-en
General
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Target
f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64
-
Size
51KB
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MD5
92dde5acec8bb251e6dd22ccf6605db8
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SHA1
345b8980f2eaa093daf01166a5a2e4f6229e7b2d
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SHA256
f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64
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SHA512
c34f1c384f95e32f31b1a18cf8d3a5161c83ff19365b91cdfc167188f5debfa222a5fc91613d83a67afbc2bc5aa4036612a25520954ab3c7ff266c8e94f40144
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3T:nNJb/HkwoLe29UjQ4wqQOLIMVnS3T
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 f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64 unpack001/out.upx
Files
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f634d783250058f3cb0d86cb823885e2b9f9cf3b0e242356e86fee6e0945ee64.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