Static task
static1
Behavioral task
behavioral1
Sample
as4_fw_2.0c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
as4_fw_2.0c.exe
Resource
win10v2004-20230221-en
General
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Target
as4_fw_2.0c.exe
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Size
2.3MB
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MD5
05faf9c85f4ba2fbed92f119f564e768
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SHA1
ecffd927e5e3a8e8e489eb0bbd7bea6295db85cd
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SHA256
c0db0b983a937d63ad6e5d3d5cf04c8c6b65e11dbe65d4625581a95c2ada170d
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SHA512
5ed44291db2cc51c0cd9c1546295b24003c8948e33a5647c283e68db914f23680e69bb46cec8ef01a59fee4174be87dedd56e671898a2f20dfe4b5694cc74fd6
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SSDEEP
49152:5a5fvHhzoRP3/1HSBo3VkNHrw7AVP3oXbinXBgJ:Q5fvHd+vJ36NLbwWRgJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource as4_fw_2.0c.exe
Files
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as4_fw_2.0c.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ