Static task
static1
Behavioral task
behavioral1
Sample
UPFK/keygen.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UPFK/keygen.exe
Resource
win10v2004-20240426-en
General
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Target
3c30c73930d82af92c2324eb17a41b5c_JaffaCakes118
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Size
50KB
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MD5
3c30c73930d82af92c2324eb17a41b5c
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SHA1
6f806a72de310dbe85c40845568ad3a1df2a1f39
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SHA256
5140acc984bf95e4168306947ae1df9f2dba1013ba3f6aba67edc3ada0670edf
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SHA512
f44813a723b61bbcc29a915d9368f658d6eab738a8dc3f9e30dea31cd8bd2cd898ebddbdacf558e65ef69f6f48a77dc2c3b5cefef9455221c42fb5fd61b99d86
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SSDEEP
768:YMNRcfFq3EL/HePG6HIQPeyqp2r2C3mRaMplgv/xQZ8jPrBhKZIE:TSWQvuG+IQP6p2CYm48gvVPzKZIE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/UPFK/keygen.exe
Files
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3c30c73930d82af92c2324eb17a41b5c_JaffaCakes118.rar
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UPFK/keygen.exe.exe windows:4 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_32BIT_MACHINE
Sections
code Size: - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE