Behavioral task
behavioral1
Sample
b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e.exe
Resource
win10v2004-20240611-en
General
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Target
b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e
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Size
91KB
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MD5
7a09a783380115e45120472aebd85792
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SHA1
f89346d28e205d5746577bcbd4071885bcc8ef1f
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SHA256
b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e
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SHA512
6639c7e80f9b5ec35b87ad3a5c2230123895cc9c0bc01e861a93c15e560858f7fb01aa8256d16caded0de475c9da73a43252b59789253e570f70c2a445b4f333
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SSDEEP
1536:ERsjdf1aM67v32Z9x5nouy8VTjRsjdf1aM67v32Z9x5nouy8VT+W:EOaHv3YpoutNjOaHv3YpoutN+W
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 1 IoCs
Checks for missing Authenticode signature.
resource b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e
Files
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b5d603fda96d807a209a20fb277dd0a5dc0e1700d40b67c48b2e9f986dc5683e.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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE