Behavioral task
behavioral1
Sample
961e7a7eb04b971211cb76d72a504e9a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
961e7a7eb04b971211cb76d72a504e9a_JaffaCakes118
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Size
141KB
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MD5
961e7a7eb04b971211cb76d72a504e9a
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SHA1
dbce0b8bedc10545402ef6927a06bee58677a6dd
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SHA256
f75117937dd4854aefc4984608d84f08f48f8652557e1ba30faae6080ffe77c4
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SHA512
aa62833c637388a0130565a99b564213ddeb3ed27c84ff9820a2b3a52b6d44cb9ad709f4835762d2d5e677147a1842e3ce1f1a80e96c93d026a37cc801e9d6e5
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SSDEEP
3072:MvI50wuHnSA4hdQjIA7s/mrHMU5yRIRn/hSXtY3iGS:MI5XuHSAUdVmrFyRIRxC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 961e7a7eb04b971211cb76d72a504e9a_JaffaCakes118 unpack001/out.upx
Files
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961e7a7eb04b971211cb76d72a504e9a_JaffaCakes118.exe windows:9 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: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 138KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 150KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ