Behavioral task
behavioral1
Sample
33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204.exe
Resource
win10v2004-20240226-en
General
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Target
33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204
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Size
1.8MB
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MD5
553dae991ae7ae025b6e5ec923e683bf
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SHA1
1249f4fb6c43e47e2b6dabf2e03e36c909ad627f
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SHA256
33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204
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SHA512
6081e9ca654becc16a716fa011a9f9a1835eea89afa0c0db3317ecd02f017671170c139ef885afe53252e87756dff85c39483f468d3961d781d868206396f5ed
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SSDEEP
49152:921IJ+wEBJN3KeSTs5BEj9edPAqLdG49iUFqKwc5nvw:9wg+wE3K/8BQlqc497Fpi
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 33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204
Files
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33aaa751d317bd4171a7947ed2dca17d4136212c7cd6733b629d9e31db83e204.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ