Behavioral task
behavioral1
Sample
51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852.exe
Resource
win10v2004-20240419-en
General
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Target
51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852
-
Size
193KB
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MD5
0515d0c2838224268dd5e7ab02042555
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SHA1
eed55310142a0c0c7f3798490fda1a37ed9d0170
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SHA256
51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852
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SHA512
63906ab898fbf7c3bb5a38b51ac0c027d63be7defdb36f78944f55c52778de2cd38f3bab977149e8a5478c58df2bd02894f377b2a2cf19511ddf3ff162971cb3
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhflixiC6W2QZwKS7A:hfAIuZAIuDMVtM/g2ZKS7A
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 51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852 unpack001/out.upx
Files
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51c9b1cec378a5570c0c15e4356932268c52e41bf553d6c6335d7623aa8dc852.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