Behavioral task
behavioral1
Sample
a31e27eb1a585bf6e30f08222a9daf1a.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a31e27eb1a585bf6e30f08222a9daf1a.exe
Resource
win10v2004-20240221-en
General
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Target
a31e27eb1a585bf6e30f08222a9daf1a
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Size
235KB
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MD5
a31e27eb1a585bf6e30f08222a9daf1a
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SHA1
c4bd8f03198629dcb9ce2a6d0da30418dcbee450
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SHA256
23fdc6e3538f60df678fb7328f65c10460bc49c8220eca0fcb2b7e0a2e7bc38a
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SHA512
e6aa1fa96042c08941579c1a8f66cbec05435a42e69bc8e200c7f4f63ecee96da831df33a8bc568439ff36419ecf8f16ce8ab06d1754c5d0f403eb80c3725fd2
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SSDEEP
6144:9dl/QXok+N4UVv0/mHPbUmI67pbnV82Y9jiJ+1sHTx5:rloXokQpa/KPbUmIOpDSiJ+uHT
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a31e27eb1a585bf6e30f08222a9daf1a
Files
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a31e27eb1a585bf6e30f08222a9daf1a.exe windows:4 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: 209KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE