Behavioral task
behavioral1
Sample
2024-03-16_60c7e46c5a83188a43a6e56d1daf2829_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_60c7e46c5a83188a43a6e56d1daf2829_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_60c7e46c5a83188a43a6e56d1daf2829_cryptolocker
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Size
56KB
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MD5
60c7e46c5a83188a43a6e56d1daf2829
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SHA1
63750292ce0074a2ebef00ce8307d3246ee7ef09
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SHA256
574c41fe72cc044ece2fdc19efa0f35bd63dd20c26ace78fc6b8a8b7a0ff9097
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SHA512
f2ca0d16dc12fb56ac75ba5b5877548df8ac6b42e374c5ae638fdbe51d4f93e32382607dc4dc80f7553206f39b71f8b31fcac65c0502ac8b7837749b25f885bf
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax84QrPb:z6QFElP6n+gKmddpMOtEvwDpj9aYaMb
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-16_60c7e46c5a83188a43a6e56d1daf2829_cryptolocker
Files
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2024-03-16_60c7e46c5a83188a43a6e56d1daf2829_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: 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