Behavioral task
behavioral1
Sample
7687d83223b2e6aa6c8dd08131735734_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
7687d83223b2e6aa6c8dd08131735734_JaffaCakes118
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Size
197KB
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MD5
7687d83223b2e6aa6c8dd08131735734
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SHA1
fbda67130c72a7a7ff75f87c67227bb6a59922f1
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SHA256
ef47fd40db354db931847e4c49e58a2da5557b794041acadf03a3ea2e3fa706f
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SHA512
79396e03432835ee9c2b5c23a07bb86357aa2ed603c0fe8ba55ce83a9f07a8970fba2f373569ffe254e8986c32889f5d5d74c7bfbad96779bac07a365029fc73
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SSDEEP
6144:6ANx1b6+4QIce/0FzaRGbK9LwS3bZaTieb:6ANx1b6vQIcesSGbkvL4T
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7687d83223b2e6aa6c8dd08131735734_JaffaCakes118 unpack001/out.upx
Files
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7687d83223b2e6aa6c8dd08131735734_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 39.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 183KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 169KB - Virtual size: 169KB
IMAGE_SCN_MEM_READ