Behavioral task
behavioral1
Sample
251bda1b95c219e8fac3e140434023c7_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
251bda1b95c219e8fac3e140434023c7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
251bda1b95c219e8fac3e140434023c7_JaffaCakes118
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Size
2.8MB
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MD5
251bda1b95c219e8fac3e140434023c7
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SHA1
d2885db59032de18c79ebd41b5980fa843af3771
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SHA256
cf629a190d617e7773ae7a448cc3e885c5ba55702fd05b65f5050fe2647d24fc
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SHA512
7b914ff59406d77eee0d693fecabbb80d250bb97036801b2aa23eb29bb9fe9a5c3aaa8360688f0ae3011f16a3bd021cc525aa2767154aedd91b40ba8f0d278c0
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SSDEEP
49152:P7ZNvIVbk3xtPpGsIjmZUtczXB65t4/4VQc4Se/O+ADR4wjNnCEyqxYKA:P7ZNQVbkhtPwqUtMY5OmZ4SeW+MKYNyx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 251bda1b95c219e8fac3e140434023c7_JaffaCakes118 unpack001/out.upx
Files
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251bda1b95c219e8fac3e140434023c7_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
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
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ