Static task
static1
Behavioral task
behavioral1
Sample
encryptfilestest2.exe
Resource
win7-20240221-en
General
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Target
9ccfd5d191da778a5348843e07d9972a_JaffaCakes118
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Size
43KB
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MD5
9ccfd5d191da778a5348843e07d9972a
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SHA1
890cb6eab7414d24f0edc6ec6a7143ef644bfae6
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SHA256
9a39c05cdf0ecec775e7a0bac64502e20374e7aff7995b7d49a60fb0b0de2ec8
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SHA512
141ee548d74c02af52a3870d672dc5e13c02c861552e5e53528124a5d30a6c1a18413b5659ff680213c91d7ccfecb064b837d2745ecb8caed8f1804bd02bdd10
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SSDEEP
768:/MLsdObBZLAAir5xj+xbw3HuOdyccY/RIO4IOxAiuNRXT1R4cpuJax3FXQmmB:/esdair+w3OiOAJ9rf4Ja9FgBB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/encryptfilestest2.exe
Files
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9ccfd5d191da778a5348843e07d9972a_JaffaCakes118.rar
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encryptfilestest2.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ