Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_58a90f8c2b7da6b77ee7b9ed2abaa405_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_58a90f8c2b7da6b77ee7b9ed2abaa405_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_58a90f8c2b7da6b77ee7b9ed2abaa405_cryptolocker
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Size
59KB
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MD5
58a90f8c2b7da6b77ee7b9ed2abaa405
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SHA1
22c69bdefc0b43308ce1647896f7a28e35fd3e07
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SHA256
231d13c4a66bac491c6838a7f3ecd886b56e885df514dd50d871a9f02c6a2067
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SHA512
70813189584d9dd4e753feb968a2c807e50697271fb7b9bc3bc329e6f339110674e7c40699ef489829bb180063719716fc47f9f9adca4973ea0c5bea0d117f04
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbtCQ:V6a+pOtEvwDpjvG
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_58a90f8c2b7da6b77ee7b9ed2abaa405_cryptolocker
Files
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2024-03-11_58a90f8c2b7da6b77ee7b9ed2abaa405_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ