Behavioral task
behavioral1
Sample
665f79cfb023a8c71f4f6c95b3f26d3f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
665f79cfb023a8c71f4f6c95b3f26d3f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
665f79cfb023a8c71f4f6c95b3f26d3f_JaffaCakes118
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Size
84KB
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MD5
665f79cfb023a8c71f4f6c95b3f26d3f
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SHA1
920275dfa0cd7106f77afbd54d6e888e9a761942
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SHA256
1ab073efaeda22b3cabbe426f241ce3668c65846e01bb8af372536ad4cc1fc40
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SHA512
c1f498ba3a849cb4b7c1d3ea0c938d1c094ab9b7d67eb3235dbd5c399f1e8d7e6b7b65ca81c59409199172829b2dfcf395d76361ad96cbe5d7170e35216ab6b8
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SSDEEP
1536:LLLBix7CHmFDwUnGUt9DvJsMdsZW5w2Mv68dKEAqSxHEVPKFq1:LLLBieHmxwUnGQ9DvJhsZWJbEA5Ao6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 665f79cfb023a8c71f4f6c95b3f26d3f_JaffaCakes118 unpack001/out.upx
Files
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665f79cfb023a8c71f4f6c95b3f26d3f_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ