Behavioral task
behavioral1
Sample
a9fa1aba47f64cada6591b2547ba7b3e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a9fa1aba47f64cada6591b2547ba7b3e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a9fa1aba47f64cada6591b2547ba7b3e_JaffaCakes118
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Size
57KB
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MD5
a9fa1aba47f64cada6591b2547ba7b3e
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SHA1
0377d2a235675821f891eb3edeb003f044bcd088
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SHA256
2352126cc36b38679d36f485e72519d8f7775982c0af9c2213f1f15a81065afa
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SHA512
6c0580976d3bb5b7ce813fe6bb292db8c8a14fde13e23ec2031f737a273abb59cd7d56dc7124f22201c3d1ad78f5d2b29d84d000347df4173ddd871d62c3a7f1
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SSDEEP
1536:pGhSbwoQjMeo2uteFGYqHcAKtj+SFjGs/mH:pGL2eo5QGYmJ9s/e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9fa1aba47f64cada6591b2547ba7b3e_JaffaCakes118 unpack001/out.upx
Files
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a9fa1aba47f64cada6591b2547ba7b3e_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ