Behavioral task
behavioral1
Sample
558a81d3973f2e04dd9a380d7f132e78.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
558a81d3973f2e04dd9a380d7f132e78.exe
Resource
win10v2004-20231222-en
General
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Target
558a81d3973f2e04dd9a380d7f132e78
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Size
512KB
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MD5
558a81d3973f2e04dd9a380d7f132e78
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SHA1
18fff1a82315d75e48304d5cfceddefc49630444
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SHA256
dd3f7f44216d8947e80c7d564107238e66fc4d62e66786d1053e9dbf0b3e9abf
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SHA512
83c60a72096b4b8a7b7d6ea40bce385eaeb3b3abaf9eb62a8bc4651bf63b0da0aaf32941025b3ba899c762b9117f42d0f71c98780851cee6c39aea73a26ce32e
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SSDEEP
12288:YuqZHRUpoQAMDuFz/n0v+WFMy2OtO+fshiz/2b:YukH+poQAxFz/nCTFMAxHr
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 558a81d3973f2e04dd9a380d7f132e78
Files
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558a81d3973f2e04dd9a380d7f132e78.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: 340KB - Virtual size: 964KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
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: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 74KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 89KB - Virtual size: 92KB
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