Behavioral task
behavioral1
Sample
0475aab72264075d064386c3909eccaa_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0475aab72264075d064386c3909eccaa_JaffaCakes118
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Size
1.0MB
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MD5
0475aab72264075d064386c3909eccaa
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SHA1
83b4e3d99d6ac8424120297af24dc6a30f9003a6
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SHA256
16713113d909eb5b7510ceb2d1e026814518ad7fd4323ce51cdb7dea304c90c7
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SHA512
503e9ef3039d3b4f86c6f30ec4fd5fd2b270fededfa5e5ea69eff609b30e6b9e6af06cb3931756feb0bea6514606e5fb309d1c5874049a68b90cc72923922eb9
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SSDEEP
24576:n4ayLHoYxv1EznF091ZwaoxJ1Zlk4oo6NdMcNR94A3F/g:nfGoYxi091Zu3144l6NdrNR94KF/g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0475aab72264075d064386c3909eccaa_JaffaCakes118 unpack001/out.upx
Files
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0475aab72264075d064386c3909eccaa_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ