Static task
static1
Behavioral task
behavioral1
Sample
keygen.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
keygen.exe
Resource
win10v2004-20231215-en
General
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Target
34610649dc26f75f8d65f6cc73bddc9d
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Size
488KB
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MD5
34610649dc26f75f8d65f6cc73bddc9d
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SHA1
add890c5e3d2d41b9c5a5443008b21a345639c09
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SHA256
e0e462a9a65a3d7c8a751564040a29f5d359e87215f8853591b3e832c1058adf
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SHA512
d3031a824989de33be2e120909a7e4586fdcd6cabf41933bf56a39e4824d4234d748580815b2c81f4f69c78663e15f91fb86378275f934e096a8e8a33db11d42
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SSDEEP
12288:71Q8IjkDwQTzGyT94ZI6tgxWpowwHf1iY:5wI6+4Ptg0GwwI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/keygen.exe
Files
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34610649dc26f75f8d65f6cc73bddc9d.rar
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keygen.exe.exe windows:4 windows x86 arch:x86
820ab24e53af2dbafc74d24f87e40262
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
Imports
user32
MessageBoxA
comctl32
InitCommonControls
kernel32
LoadLibraryA
GetProcAddress
Sections
.CryptX Size: 256KB - Virtual size: 548KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: 7KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: 512B - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CryptX Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE