Behavioral task
behavioral1
Sample
b4867152efc640eb546aacb9a7be1bc4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b4867152efc640eb546aacb9a7be1bc4_JaffaCakes118
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Size
1.4MB
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MD5
b4867152efc640eb546aacb9a7be1bc4
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SHA1
61d60a556b646769a963baae6c99736a870759bd
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SHA256
5c14d66849b87ee9f0807faf6ea280ddaddd1f8c0e4976bf4a052a25e0229490
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SHA512
18801ee62a5c0314551ece7a1c39823aab1ff497551f1d97fa5be5fbdbb18797081565d97b193390cf696f896cddd21ac579f040e29d31b8f906bd347eb98e7d
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SSDEEP
24576:T0Qi5suKy/bN6lvlzt5GoStazBo1jHVG73BrNsENe8YDbI9ymAlv8IaP+/HDrZVO:T0jsuBWt5Go61L6Te8/lOvraP+/DrZVO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4867152efc640eb546aacb9a7be1bc4_JaffaCakes118 unpack001/out.upx
Files
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b4867152efc640eb546aacb9a7be1bc4_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
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: 124KB - Virtual size: 123KB
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: 23KB
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