Behavioral task
behavioral1
Sample
2024-08-29_ff5494b2004446eeb78dd625c6730d32_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-29_ff5494b2004446eeb78dd625c6730d32_cryptolocker
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Size
96KB
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MD5
ff5494b2004446eeb78dd625c6730d32
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SHA1
130e0cf2dbfdf319bcfe90e3e09c4c9d473e3d58
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SHA256
02d8f7cde6bdb1e7698ae582bf1ff325ab7a3cf369bcf5ea229baadcb61ffdde
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SHA512
4df7db8e5514c12927de5349db3333f76014651859f352699f49b2761f882c70c4f63bca24ea65bfa44952edb2269c2fea248645f8e7ca4a0f232d035eda202c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kOD:zCsanOtEvwDpjBd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_ff5494b2004446eeb78dd625c6730d32_cryptolocker
Files
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2024-08-29_ff5494b2004446eeb78dd625c6730d32_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE