Behavioral task
behavioral1
Sample
f641af1857963a8fe78bcdab7256da63_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f641af1857963a8fe78bcdab7256da63_JaffaCakes118
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Size
323KB
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MD5
f641af1857963a8fe78bcdab7256da63
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SHA1
4acb82d86f3c32e8c304510139db30612f59ee30
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SHA256
4a25c0205458f307628ec18482ba26a1f7bd77e775fc2f9072e6163d0cdfc0b8
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SHA512
3b9ae4c1e0c54f1c1419d0ad5c9427d329e044ca244000ea8d1082211f4330af84968137436e449a710237213ee0404dc53f47649bdceb8b849789bfa3ce8b2a
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SSDEEP
6144:DIgotkqycBglQSGSatH3lAI5ynNxiU2K/+mrtgPtk0qShl:s/iqNUGSg1AI5ynNx/F/zrtgPSw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f641af1857963a8fe78bcdab7256da63_JaffaCakes118 unpack001/out.upx
Files
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f641af1857963a8fe78bcdab7256da63_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 311KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 272KB - Virtual size: 271KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ