Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_518981d377b0707a240c960960391f41_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_518981d377b0707a240c960960391f41_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_518981d377b0707a240c960960391f41_cryptolocker
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Size
38KB
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MD5
518981d377b0707a240c960960391f41
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SHA1
a2a773aadd24af02503c16f58125855e2e362645
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SHA256
f34951a27f71c6b3a2d27ff741669bf37054d5017d45f939b813f309d6520133
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SHA512
eee7997314f8feb3e3b54b71e65db53af237473b1fe103fb4348c17a149642dec8f26cf19f19f0b5881240bf77f4df01afee395387c93932810f3185b8a00edc
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZm1:V6QFElP6n+gMQMOtEvwDpjyaYa/m1
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 2024-02-22_518981d377b0707a240c960960391f41_cryptolocker
Files
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2024-02-22_518981d377b0707a240c960960391f41_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