Sysfasousaft
Behavioral task
behavioral1
Sample
42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19.dll
Resource
win10v2004-20230915-en
General
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Target
42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19
-
Size
653KB
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MD5
c371d5240fe516d00ab4355c47972e74
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SHA1
43820b2a56332d82f3772a13d16bca51359dfe8b
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SHA256
42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19
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SHA512
535c6185077b9eeff08d0498b1aff7ed22f1afe38a9f1df3614b965c00498b29cd0b7a638fa488e12840ac682063a9b2b5952287da8ee10d3b45cc31c45911a8
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SSDEEP
12288:PLEqpMB/NEzkMd+BBlWItK0z3UOCzuVqcC+rUYecv5sRNwUp:jzwFvWIrgPw3rUYecBsf
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19
Files
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42ed267eb89f1be857b1e429ccac8df6426d91d77d5d3e65beb338c909a8bb19.dll windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
.text Size: 45KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 588KB - Virtual size: 724KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
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