Behavioral task
behavioral1
Sample
8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e.exe
Resource
win10v2004-20240508-en
General
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Target
8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e
-
Size
435KB
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MD5
33a9256c1c92906f65dd3714812d7e6a
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SHA1
b89dfc8fa4e11892797ec9a2b70d0a8c49dcf2e9
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SHA256
8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e
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SHA512
1b9bde16c4554981d81e042737ae3fa493acb0963e2db77db91db5ca643a5ea84bcbafa0d57a62b094e8b7fa4c5d6fa26de236188c140745d39e3ad7bab19758
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SSDEEP
12288:YEQoSnqhFwlhhB0PvMgDnFHmCEQPAcKoqFVAZXjYL/O:YoFohsPEgDnFGNfRczYa
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 8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e
Files
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8a45463cda8de6985cb403c4c1d6433927112e81659d18994be217c51c6ef22e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB