Behavioral task
behavioral1
Sample
27d7ceb1c012c662e0ddf25a83d9748f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27d7ceb1c012c662e0ddf25a83d9748f_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
27d7ceb1c012c662e0ddf25a83d9748f_JaffaCakes118
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Size
529KB
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MD5
27d7ceb1c012c662e0ddf25a83d9748f
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SHA1
a61f5d5e1242bd58ec2aad39f8a7ce5313e67e3d
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SHA256
b803c2bb0e42cee04481048c07309da7e562742db0707c3bc20d887d12bfd169
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SHA512
65e75e82d9709a445a95d9f1f75bb69be20751aeead5d8c7998fc7e6fea2ad63fe8e8dd7259dd76fd97b55adfd750dd124db60304934c7c5e42005a70d9d5692
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SSDEEP
384:olDCrkK2EkAs6EGrPDYOnGW9EnSK3dCWznu+5Lwc:olnK2Eq3GcOnJM8WyO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27d7ceb1c012c662e0ddf25a83d9748f_JaffaCakes118 unpack001/out.upx
Files
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27d7ceb1c012c662e0ddf25a83d9748f_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
.code Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ