Behavioral task
behavioral1
Sample
497a44d5bf3882d1938c066f934dfad3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
497a44d5bf3882d1938c066f934dfad3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
497a44d5bf3882d1938c066f934dfad3_JaffaCakes118
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Size
18KB
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MD5
497a44d5bf3882d1938c066f934dfad3
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SHA1
aea6308a0fb6507f5ef1ff858b6cb63ed73281e6
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SHA256
b6686035cd6f8fb63a762c3d92dc332ca3b2e2af897eb1f0cfade9d06eb6f75d
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SHA512
49e9f06afb0ad50be96ff14658446624b7a990f74005a505cf2fe6fe7b10dad4300a1ef5f09e3b637f973e775553606ad938c46268674004e39fb7adb569d46e
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SSDEEP
384:4FGLOuMuZB50tUkQxrJE6WIitU5NsOj6p5VuZ2jydPd/TwN:4lQZB50+kQBWDBU5e46P7ydZw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 497a44d5bf3882d1938c066f934dfad3_JaffaCakes118 unpack001/out.upx
Files
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497a44d5bf3882d1938c066f934dfad3_JaffaCakes118.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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ