Behavioral task
behavioral1
Sample
a948f4cb22467de690c1def0f1612249_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a948f4cb22467de690c1def0f1612249_JC.exe
Resource
win10v2004-20230915-en
General
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Target
a948f4cb22467de690c1def0f1612249_JC.exe
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Size
248KB
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MD5
a948f4cb22467de690c1def0f1612249
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SHA1
23dfa501e8ba26fbe124ce9dce87bc4a9ca5fd15
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SHA256
334ffa6351e71a9e4f462e7b7c7c9b681109951ec834d592c70940272ebeecc7
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SHA512
acfc2bf2bcaa73b6e6cc2b43a4a25971b8fa63615bf6db64fe75ce866ba07e722114f84cc75a88e7b704c3df8a49a857fac26c67932ebfc96f34725a64c6fcd2
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SSDEEP
6144:qb9iXkv6DOSCyJFDVhtc9HZlXqBLLXP1MxH:qb9EkKFFXtIHCje
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a948f4cb22467de690c1def0f1612249_JC.exe
Files
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a948f4cb22467de690c1def0f1612249_JC.exe.exe windows:1 windows 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: 348KB
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: 28KB
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