Behavioral task
behavioral1
Sample
b12856cb0a48a3b12b7ecd9a6491e40c_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b12856cb0a48a3b12b7ecd9a6491e40c_JaffaCakes118
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Size
1.2MB
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MD5
b12856cb0a48a3b12b7ecd9a6491e40c
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SHA1
21bb60a8dbf38d6fd51e174104375fd1f894c88c
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SHA256
08201616c4afa13bef6b1cdcafe863ecab3d2c58e54bd1f7596a88493d7e53cc
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SHA512
559d12a3c34de09ec437499f05c9c63325e15bc466f8d0437ffb30aa268e133fd874466b449a03abaa61f9936ecbe99b00a98f635734ae12331124b9ea9fdef1
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SSDEEP
24576:3ghuEDF63Mg3C0oS5ZlPtgLKrFHUnxPWLiMzMNzYCa4AW8s8tFyQp:3jdMuoS5ZwLKrF0xPWLXzKVAWt8jyQp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b12856cb0a48a3b12b7ecd9a6491e40c_JaffaCakes118 unpack001/out.upx
Files
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b12856cb0a48a3b12b7ecd9a6491e40c_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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
Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
VV Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE