Behavioral task
behavioral1
Sample
a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4.exe
Resource
win10v2004-20240226-en
General
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Target
a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4
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Size
977KB
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MD5
e54431b3169bafa17fb3c00e68cf2134
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SHA1
f40be52802495aab3be2986841cd9ff5d3fed0a4
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SHA256
a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4
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SHA512
a24a69a6121c09811b12ed6197d42a149753c7a89b77f6a34817f54e442798de406f229f90b7098431d31ab397955d6c135c0ead03d62bd330b6a3502bd29682
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SSDEEP
24576:SbbPk+/haoSEvnJm/9vglN2NYXZYJ+E/bKPQ5lh1wn01:aPkohdXm/9vgkYXWHnd1
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 a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4
Files
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a3f9ce9473d7014a269ae51be5e5abd1dd138e51e936f9747e456e1311ac92e4.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr 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
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.i Size: 512B - Virtual size: 4KB