Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_8e87ba72eacd1b6bd90107b70d2b31f0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_8e87ba72eacd1b6bd90107b70d2b31f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_8e87ba72eacd1b6bd90107b70d2b31f0_cryptolocker
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Size
50KB
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MD5
8e87ba72eacd1b6bd90107b70d2b31f0
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SHA1
2ccc9477ac9b5022c3de114081222d91382f3d77
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SHA256
0d3a2cf9e0643b15847ff02a3e553730537bc5d539a822318ea15e8f7f45f578
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SHA512
be8d18b0b7f17b88dca6e34fb927e7861bf60f649beaac9d910804e0df04771ad342864086cbf3169a9d483c39c8a3c6e1148429577401559b23ea01994b63f8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNK:V6a+pOtEvwDpjx
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 2024-02-29_8e87ba72eacd1b6bd90107b70d2b31f0_cryptolocker
Files
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2024-02-29_8e87ba72eacd1b6bd90107b70d2b31f0_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