Behavioral task
behavioral1
Sample
ceb1c7b72a3aa085e54d8fd5872ba143_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ceb1c7b72a3aa085e54d8fd5872ba143_JaffaCakes118
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Size
30KB
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MD5
ceb1c7b72a3aa085e54d8fd5872ba143
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SHA1
7c41f461b8d897ee89f2c7c4e53b3636e64aca9c
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SHA256
d8a26ffbd28a2b87a0d7494c9d024bf67ac758402108260260975367e3e55f28
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SHA512
5c2b332e23196e0629fe6ffe9b52db5b641846be83f3484643f362c0e1204ca36cbfa7e0bed6ca37c61d1e153132b1eb2244ad5e53606e699455b08d97747bab
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SSDEEP
768:VkPaYC09OcUnelVp1zheVCipsZgTx+RPzYtH/4:Vkb9OcdVpXeKSTURPzEw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ceb1c7b72a3aa085e54d8fd5872ba143_JaffaCakes118 unpack001/out.upx
Files
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ceb1c7b72a3aa085e54d8fd5872ba143_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
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: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE