Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_684e45d35b2ee9525e517b6ad035039b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_684e45d35b2ee9525e517b6ad035039b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_684e45d35b2ee9525e517b6ad035039b_cryptolocker
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Size
85KB
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MD5
684e45d35b2ee9525e517b6ad035039b
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SHA1
991fc30cfcd36f7cb2856c407f46d571e771ef9c
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SHA256
383c4255ee53787608bc70cf4f776ad0b666636851a0a0027dcf1ff2053adbf7
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SHA512
d6314668e6aae602be1edc4bbc02c9e98cf51e16b78f1f3dd9bb3c71ab28bd7de13e4a241242b85e5b6a7b8552332b17a07f99019772b7e77dea30be13d7d6d5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQY0L:V6a+pOtEvwDpjvpF
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 2024-03-19_684e45d35b2ee9525e517b6ad035039b_cryptolocker
Files
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2024-03-19_684e45d35b2ee9525e517b6ad035039b_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