Behavioral task
behavioral1
Sample
Keygen.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Keygen.exe
Resource
win10v2004-20240508-en
General
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Target
27dd12b6b9df22af682b35c356307687_JaffaCakes118
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Size
77KB
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MD5
27dd12b6b9df22af682b35c356307687
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SHA1
a6b346834237b3f43e6ca9120b1023409b2c5f9b
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SHA256
40c03be1268c3c416cbe5c25dee05d50fbef1b1d10c8240fd08ea78660868051
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SHA512
297aec8883d3619992b1364219c3d65e48f731dd67170ed97b53811e996b72482562e105c0a011a7b8a85b6eb68fec23277d225b3fc3646b6c1662dab6eec730
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SSDEEP
1536:m20P2VGZelrcs3NxatlGzijmlYWrmEtCqUVrYilIc+AC0baJLGtf3ji2cR+U:mHP2gZMvraGzvjrX+VrY8Ic40bcIzp2
Malware Config
Signatures
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resource yara_rule static1/unpack001/Keygen.exe vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Keygen.exe
Files
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27dd12b6b9df22af682b35c356307687_JaffaCakes118.rar
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Keygen.exe.exe windows:4 windows x86 arch:x86
de088fa7035229c27b6101c36d720fb8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
InsertMenuA
MessageBoxA
kernel32
GlobalFree
GetModuleHandleA
GetProcAddress
VirtualProtect
comctl32
InitCommonControls
Sections
.text Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 994B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 645B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ