Behavioral task
behavioral1
Sample
Keygen.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Keygen.exe
Resource
win10v2004-20231222-en
General
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Target
7e5ca36dcbf5055cf43c1ab11747de6b
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Size
67KB
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MD5
7e5ca36dcbf5055cf43c1ab11747de6b
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SHA1
a8bbd0fb5675e6dc795958f8cf7f0f3b3acb2aa0
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SHA256
14f34380dbd8f2ef36f7416dd7ec8d465046a5dc463283eca898a4bdba03b0d6
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SHA512
2b1d3991099748ac95d8b9e7ce03d6133571b81053333d68d5747c39be891b308ab9a7c2d977e080413261e017ef1c2e9e0ffce039de38e21629ef586820d82e
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SSDEEP
1536:F8pJBVK86yK2cXbb2AFbFmpHvpTiLibqxXYsSC4rn:FyVKhZXv2AVsxv5iLibqxXYjBrn
Malware Config
Signatures
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resource yara_rule static1/unpack001/Keygen.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Keygen.exe
Files
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7e5ca36dcbf5055cf43c1ab11747de6b.rar
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Keygen.exe.exe windows:1 windows x86 arch:x86
Headers
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
UPX0 Size: - Virtual size: 536KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE