Behavioral task
behavioral1
Sample
a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1.exe
Resource
win10v2004-20240426-en
General
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Target
a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1
-
Size
1.5MB
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MD5
60f06a70acc709742c6f67a13f1c2a36
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SHA1
2af845ca6bff029b58a06d50e6c08161257403f5
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SHA256
a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1
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SHA512
3851c2a3f025a69d6bcc06a7554c74102397902f609fbc836f35efc223d0eb2968d43d15bde77e7e612610f28ad9c349ec6eaf211d3a8834f6c21bed4c9c8f63
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SSDEEP
24576:t2SzDMUShnIHYgWmoFnifzIOfcu+fU0l/K+Pelbus7u+kF2KuOknckI1NAR+78cW:QepS5BDFHOfcbU2L26sjKuOkckIN4+7m
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 a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1
Files
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a4cb8f239fcd1e6e9d6338747088ff104a96ff3059af058c9dc4eb522f05f5c1.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
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - 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
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE