Behavioral task
behavioral1
Sample
2024-10-12_75fc88eac6b3093fb8639388f8271dac_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-12_75fc88eac6b3093fb8639388f8271dac_cryptolocker
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Size
92KB
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MD5
75fc88eac6b3093fb8639388f8271dac
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SHA1
8d8a75754bedf75eed25850c3d81f3811faff675
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SHA256
94ede7b0eff127bf60d2a31a017cce03fbf074f3f038e2bd5afb0ad04e72773d
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SHA512
d72fb78050dbc0b5f7b58456812b03089ccca3a47fab032bfbc662eee1dbadb3522493fbcac79a17a31c7d3440af616def49e527b28a0fb03a285ac031e1b101
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAe/:n6a+1SEOtEvwDpjYYvQd2Pm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_75fc88eac6b3093fb8639388f8271dac_cryptolocker
Files
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2024-10-12_75fc88eac6b3093fb8639388f8271dac_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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