Behavioral task
behavioral1
Sample
e2bc67665f14e90ca0d833c4446241d0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e2bc67665f14e90ca0d833c4446241d0_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e2bc67665f14e90ca0d833c4446241d0_JaffaCakes118
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Size
1.3MB
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MD5
e2bc67665f14e90ca0d833c4446241d0
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SHA1
2277393fc15fd5249a56984dce229d550135adb1
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SHA256
70bdcbdfd15aca0e98533610098d259bf5afe3314588185f776677d16fb47235
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SHA512
3639686e25c85f097fd315bde28e6b28da9a3b62eb467394c2919516e6e1da082461f325a5e374846a6a3ae1171b5347c18bdc8d289f0c5f129d05190447f97e
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SSDEEP
24576:k5tkcxQ8DV+OlLma1QbjxpAl/bg/YalG5IfOYpaNapO6HsVOyKv:knkkQ8DfQa1QbNpGklwIfOxuHsm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e2bc67665f14e90ca0d833c4446241d0_JaffaCakes118 unpack001/out.upx
Files
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e2bc67665f14e90ca0d833c4446241d0_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 584KB - Virtual size: 582KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ