Static task
static1
Behavioral task
behavioral1
Sample
dsf4_setup.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
dsf4_setup.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
keygen.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
keygen.exe
Resource
win10v2004-20231222-en
General
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Target
463ca87ee159e82a6623f4833f94a64b
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Size
1.8MB
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MD5
463ca87ee159e82a6623f4833f94a64b
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SHA1
be8109e3a00ae05d0a125b5ee5e98ea9bb4fef0e
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SHA256
8efe0d8f38c563ee263ff8086c9e6cda9599ec912f49ae009b5c8738be10b279
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SHA512
81683cb438b6c4b614b9796d05bf8f4bee68cd988383af0bf08ccff6d5daab08c912be10bf6d0fc47fc9a8011d642d2fc9cfa2d982354a14add049b015316881
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SSDEEP
49152:CWsjl9L+YggBP2WIbJHMJJ72CM9I4cD/20Ir:nsvNgg4Wh/kHcS0C
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/dsf4_setup.exe unpack002/keygen.exe
Files
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463ca87ee159e82a6623f4833f94a64b.rar
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dsf4_setup.exe.exe windows:1 windows x86 arch: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
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keygen.rar.rar
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Linezer0.nfo
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file_id.diz
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keygen.exe.exe windows:5 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 168KB - Virtual size: 264KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE