Behavioral task
behavioral1
Sample
a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b.exe
Resource
win10v2004-20230221-en
General
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Target
a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b
-
Size
597KB
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MD5
21c1863cdc0806708df1c2a2922bab05
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SHA1
ede33179a89d97683d29e4080837f3dc7e67c668
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SHA256
a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b
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SHA512
23216f293e0899820dc59ca52e2e83d660990103a28f04b0dc8c0ca671c00284fe84aed8ba53d7b15d240254e40408e1bd54c68aa964362b5908c1e537e5445a
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SSDEEP
12288:uuX1ITcwU0R+HWcAeue2kCWBjBKlAnlT3aTdMytLlDB2lEU:uegHUexsBKSlT3ayYLJAlE
Malware Config
Signatures
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Processes:
resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b
Files
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a491379e42bff8741a31eef3ce3f1aaf6b9914d8f761a2dc5591e0d61e39907b.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 352KB - Virtual size: 980KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 84KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 28KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 33KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 96KB - Virtual size: 96KB
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