Behavioral task
behavioral1
Sample
a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f.exe
Resource
win10v2004-20240412-en
General
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Target
a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f
-
Size
223KB
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MD5
2fa58e1d6640ee98ae36667f29a11a6e
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SHA1
236adade7e82b35292f16a8d58a2c93ea06e4909
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SHA256
a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f
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SHA512
b521e765068d1ecfd70a032f00b782b5a7e4207abf5dbccd06b78e979f5f033f8578c8a4cfb4c740527592855e711d8fe38e27efecd1ad38590b3916f23790e5
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SSDEEP
6144:wpyfIRJkz2k6HCA7DXRLxw1m+BLLXP1MxH:wGUlPXBW0mje
Malware Config
Signatures
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Detects executables packed with ASPack 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_ASPack -
resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f
Files
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a8a1fa9c58481fdd1cc856d518b39fc2a2a71f368333daf3933129d41952f27f.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 143KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 57KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE