Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_39f22a97a371afbba28f25d576038876_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_39f22a97a371afbba28f25d576038876_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_39f22a97a371afbba28f25d576038876_cryptolocker
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Size
63KB
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MD5
39f22a97a371afbba28f25d576038876
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SHA1
304370acbbbc9b3f72f3c42a72fc6eeecb064e1c
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SHA256
f51ae0b2606559de4f365f8808c986db21363c19fa0bdc872296efaba718ac83
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SHA512
0a2ed29ec4e0466cef77a2c19ba9b5a18dbf3ea43eff66478cf28f7f973e4044c07e8557d822ff6e14da9ae72f02413ac51212c4848e41e4971783601737d4c5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85P:V6a+pOtEvwDpjvA
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 2024-03-14_39f22a97a371afbba28f25d576038876_cryptolocker
Files
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2024-03-14_39f22a97a371afbba28f25d576038876_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