Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_e315b66b2b91a5da94a337750a403265_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_e315b66b2b91a5da94a337750a403265_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_e315b66b2b91a5da94a337750a403265_cryptolocker
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Size
131KB
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MD5
e315b66b2b91a5da94a337750a403265
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SHA1
2d97187595376c6e570ed3e24a845adddf415340
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SHA256
d5307d7871be641fbf24981d6b8eb775061df84aa4726466f9c98c8f29f89220
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SHA512
bccf24d0c7bb4ef3c048142862289ab8be1ffec315906fbf29ddaed7fa633fe8dd1c1972445f098d96b455eaa7ae354f69760c2e07a1faa85d6a98aac2054ce6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQb2:V6a+pOtEvwDpjt22K
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 2024-01-28_e315b66b2b91a5da94a337750a403265_cryptolocker
Files
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2024-01-28_e315b66b2b91a5da94a337750a403265_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