Behavioral task
behavioral1
Sample
8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d.exe
Resource
win10v2004-20230621-en
General
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Target
8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d
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Size
1.4MB
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MD5
31dca9fdbcc0b121aaa1ae15b149bc35
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SHA1
0deaa65e60e55fa517cfe2d7b6f14e3f0b06dc04
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SHA256
8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d
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SHA512
090ee102f72d77129b37c7e2f5158243b86c2c8df7dd5491d3c3060b567c6549182c356c5086e1751daf8e0d05b801955c2f02e223010c7fa63963120a4fcc53
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SSDEEP
24576:CrOhiXVOWrCI3Y9VgGZauRsUgYqxwun8zxHXEZhIASOH+oO/slBUfTLDwNwdaIiF:Xcvm+YL1a8pv5NM/H3pNwdahA8V
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d
Files
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8b2fc771f8c872d89345e47fb102f4c0aa5e25e843b90be06485daddef395d9d.exe 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: 1.3MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 48KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 16KB
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: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 46KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - 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