Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_99ef3a69c513b1da2a726a70aaace651_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-25_99ef3a69c513b1da2a726a70aaace651_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_99ef3a69c513b1da2a726a70aaace651_cryptolocker
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Size
96KB
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MD5
99ef3a69c513b1da2a726a70aaace651
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SHA1
a3cbddf61fbb6fc6d8d6b3ad5693dfc167fcf59b
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SHA256
1cf8302377e897457b817c0803629f39082c2d58d2e3bbdffe3bcebbaf9da25c
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SHA512
2f33e7c711c68615653e3a9a4cf133b967a4bb3438b8f8816e1043b714978d856dfab9080ddc7eaa0be6ef0c3293543db54628ab138747586043a810e2d8ea7d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpb:V6a+pOtEvwDpjtzI
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 2024-05-25_99ef3a69c513b1da2a726a70aaace651_cryptolocker
Files
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2024-05-25_99ef3a69c513b1da2a726a70aaace651_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