Static task
static1
Behavioral task
behavioral1
Sample
SetupDigitalSignature.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SetupDigitalSignature.exe
Resource
win10v2004-20240226-en
General
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Target
DigitalSignature..zip
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Size
3.1MB
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MD5
e028f8ea5e565fc78afa40316cd86e38
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SHA1
7beabaeb915e0263a91f27f5653d6fb0ce8075bd
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SHA256
3dac1804c750cd3679915f7036d1bc11682257b84a821eb2dcc4173d08a309e0
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SHA512
55893645353b7eb97a899310adaac9d5dbee54243b68ef47a20726cbd2a2f6048b4133528c99634a96ea26d9e57b5cd04aaa90f392d90206f81d81175c68d66e
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SSDEEP
98304:zb7QWRBSNLZdMtJ940IIEOWK8aa+txU0CXCToixvOpuclr:81ANpWKJD1CXCToSwuch
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SetupDigitalSignature.exe
Files
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DigitalSignature..zip.zip
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SetupDigitalSignature.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
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