Behavioral task
behavioral1
Sample
3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4.exe
Resource
win10v2004-20240419-en
General
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Target
3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4
-
Size
100KB
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MD5
141c5b6632624af08e73315092aacbe0
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SHA1
7207b6c16af242ec2034f139e4cd27aa5652c56d
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SHA256
3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4
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SHA512
aabfddb847444dcac81173d4824d4c28eaadeef021c208ecf490579d3005cfe6e3e13f9e2828c3b9b7923a5d7c7fe75974da08579996590243da355278ce16e3
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf96l:hfAIuZAIuYSMjoqtMHfhf6
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 3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4 unpack001/out.upx
Files
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3ca63501d49222b0635c7d6dc04633e736563d97bcad8c4f31a787876cf8ead4.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