Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_551ad6100a6e3b074c36bbc2b5b6313b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_551ad6100a6e3b074c36bbc2b5b6313b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_551ad6100a6e3b074c36bbc2b5b6313b_cryptolocker
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Size
95KB
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MD5
551ad6100a6e3b074c36bbc2b5b6313b
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SHA1
bd296920c212ccb21023769acf6bef4d4f903cfe
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SHA256
d31b30789957c3f0b8d48fbb36c57e6b95d50f4bf932a5ba3e72fec2594d02f2
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SHA512
baa349c9aff2e2ce695abc02f763370c543e69a11ec4741ad00ad2b073674fbff44a12a27729377d986502d7b49084ccb52d32143d110f876f8e16e546bb06c7
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgD:V6a+pOtEvwDpjtz/
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 2024-04-21_551ad6100a6e3b074c36bbc2b5b6313b_cryptolocker
Files
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2024-04-21_551ad6100a6e3b074c36bbc2b5b6313b_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