Behavioral task
behavioral1
Sample
eef272c5ef4f066483053a47dde0f4be_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eef272c5ef4f066483053a47dde0f4be_JaffaCakes118
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Size
3.1MB
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MD5
eef272c5ef4f066483053a47dde0f4be
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SHA1
396be9a12adf78335fa1558ce9816cd5c1a96d33
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SHA256
16571df7675759662d0f30aa2079cf082fb4f999a192c6fcc56a6e21e0a73e8a
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SHA512
bf998cb631030722acaeeb606dbb41b03466a67524c917c0d06a5978920b363ee85925ddd33bd78400c805deda8bcd648685db3aa8e0d3d1312e0c4c6b5a2e46
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SSDEEP
49152:uiJk3JUTeXWgMBM2tz4eJW365sHho8J1oYh6MhOqu1:rJMJeBO4PJAYsH38y6a6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eef272c5ef4f066483053a47dde0f4be_JaffaCakes118 unpack001/out.upx
Files
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eef272c5ef4f066483053a47dde0f4be_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ