Behavioral task
behavioral1
Sample
2024-07-08_071e2495450ddb217ddc3fc15e994d59_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-08_071e2495450ddb217ddc3fc15e994d59_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_071e2495450ddb217ddc3fc15e994d59_cryptolocker
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Size
90KB
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MD5
071e2495450ddb217ddc3fc15e994d59
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SHA1
298532dba2c028f97712fa79f03d71304d78daff
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SHA256
d1f92969fb1b053acd0b506481f83539e01056f647d0aac678ae5088542cd98c
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SHA512
9de514b497c7124b59a6317c9bf68bfcd8c8c9108aa1569e51abe37153f84648fc2078159a767f310419772964a440a50ea307588777a92c0c097ba9a86ce871
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/R:n6a+1SEOtEvwDpjYYvQd2P6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_071e2495450ddb217ddc3fc15e994d59_cryptolocker
Files
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2024-07-08_071e2495450ddb217ddc3fc15e994d59_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