Behavioral task
behavioral1
Sample
NEAS.99ff7ecac9b4eb0d81c8f80a5a5c3040.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.99ff7ecac9b4eb0d81c8f80a5a5c3040.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.99ff7ecac9b4eb0d81c8f80a5a5c3040.exe
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Size
351KB
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MD5
99ff7ecac9b4eb0d81c8f80a5a5c3040
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SHA1
0f3fa771ff1e44a514d51b8799d49f044fdbf0f4
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SHA256
ac5e906dced69cda8d3f1f3df25244c4d2ac1d790b116786d847f9eb2c8c8f9d
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SHA512
8b94c0517cfabe41bb860ab924182ca97f3270f26dbdf0e140f5c64978096f7fd52efd85c7f9c5af4ad5a7235da37d92dfcbc85f2704c1acecf726ec0d4a624f
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SSDEEP
6144:qb9iXkv6DOSCyJFDVhtc9HZlXqBLLXP1MxHKb9iXkv6DOSC:qb9EkKFFXtIHCjeqb9EkK
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.99ff7ecac9b4eb0d81c8f80a5a5c3040.exe
Files
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NEAS.99ff7ecac9b4eb0d81c8f80a5a5c3040.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