Behavioral task
behavioral1
Sample
b73e1db94bb8a001b82461238e79b8f1.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b73e1db94bb8a001b82461238e79b8f1.exe
Resource
win10v2004-20240226-en
General
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Target
b73e1db94bb8a001b82461238e79b8f1
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Size
666KB
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MD5
b73e1db94bb8a001b82461238e79b8f1
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SHA1
28bab8663e702bd26c4ac35feed79e8d48a90e0f
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SHA256
e0d56c70573b760caa6ac2593eec067cbe783a85143b5326dfd1abd4c898cb34
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SHA512
50a5f181c089a50b2a595885252038b016ba321766fa8dfdc1255858b30380835e9634566c2668013c285d986f1f41e0b41f856ef9099e175484cdcba127b345
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SSDEEP
12288:lXXwAuNgFfsXxS5R3arw45zI4pVBM51cHeDKUL7QJs/a:1AHg6Xx2qcdMBMzcHneQ3
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b73e1db94bb8a001b82461238e79b8f1
Files
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b73e1db94bb8a001b82461238e79b8f1.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: 591KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 23KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 16KB
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: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - 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