Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_fb24e171e909586d1a9e3f731aa1a668_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_fb24e171e909586d1a9e3f731aa1a668_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_fb24e171e909586d1a9e3f731aa1a668_cryptolocker
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Size
100KB
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MD5
fb24e171e909586d1a9e3f731aa1a668
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SHA1
d629d00bdccdddc2a25cae2006f46521a0ea0142
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SHA256
f84d6b348497ec3490798bf945ebe86ce9d074ca57da636f55704a80c8ae73c1
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SHA512
ebb5a0a8f9dbfd02744c1dcd8e11a530c152a01f0b1bba1bdacf965e423489615d632b3c27cda379389a623475bed0e7dc7f3fd2c381fa24203aeed441b04a55
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6fk:26a+2OtEvwDpjtzy
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 2024-01-26_fb24e171e909586d1a9e3f731aa1a668_cryptolocker
Files
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2024-01-26_fb24e171e909586d1a9e3f731aa1a668_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