Behavioral task
behavioral1
Sample
1a0f7180e1ac7b83f87046ccd2a87baf_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1a0f7180e1ac7b83f87046ccd2a87baf_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1a0f7180e1ac7b83f87046ccd2a87baf_JaffaCakes118
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Size
91KB
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MD5
1a0f7180e1ac7b83f87046ccd2a87baf
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SHA1
e94f5fb578e49fd59f9d5a733e57c951d5de61b9
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SHA256
00de4ce556a806d8556fbf93fc444fdffb35dcd7f1b33820ebd929efc2992704
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SHA512
a904e5d002935c51378839be4e15ca39466bf2ad494494a3d3c35909643ca9b1c4d672c6be36ff5c5f797027c6a305b936f59ee7ad058694d78072a4338fa86a
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SSDEEP
1536:KF855dYoWt6zVIXZoqEjrN2demcsL6KSSdCapm95fsmpsHKTmwRZBoq16cgBlKUj:DZYow6VqEj3mN6KSSdfU5UjHKTbjqq1m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a0f7180e1ac7b83f87046ccd2a87baf_JaffaCakes118 unpack001/out.upx
Files
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1a0f7180e1ac7b83f87046ccd2a87baf_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE