Behavioral task
behavioral1
Sample
905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a.exe
Resource
win10v2004-20240419-en
General
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Target
905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a
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Size
177KB
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MD5
abb45ed3a8046371c0efc84e39e43e23
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SHA1
7b55c1c89126c89479be2e5d0d86cbecce6a5730
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SHA256
905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a
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SHA512
bc9cf989342773f3684400b709e8983a11f12d5acd84c88c6e9e8b8d9a9fcc3a65bd0c9c36c00628140a7ace7acb9a22553e4dd6a988c66cb58c4b3d0cd6a3a6
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf9LIwuyKhr1nOs:hfAIuZAIuDMVtM//LIwuyKhr1nOs
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 905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a unpack001/out.upx
Files
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905a626d83aac66a8bfca035073149b50265ec98929ca1e3222159832f2d664a.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