Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_f3faad77399cc95eddd98f9307b4f9f1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_f3faad77399cc95eddd98f9307b4f9f1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_f3faad77399cc95eddd98f9307b4f9f1_cryptolocker
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Size
130KB
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MD5
f3faad77399cc95eddd98f9307b4f9f1
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SHA1
2b83f10351c6e853c30978dca2608ecf6763ae81
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SHA256
24bc22bec0d36959ddbd222dd7e2f989f93a5c8d0a5c7c302715d84160cfcade
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SHA512
28fbbff6118c7c9698e75750266cbb5bc9f3755eb7b51ad553f04377f4680766bf9867c2c0dcdeccd3e0ca0af337b46cfb50a8e41bbf73c93640c0bc2805ff5f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eU:V6a+pOtEvwDpjtzq
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 2024-03-08_f3faad77399cc95eddd98f9307b4f9f1_cryptolocker
Files
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2024-03-08_f3faad77399cc95eddd98f9307b4f9f1_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