Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_d8b1c4603056de6c65494147f5840202_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_d8b1c4603056de6c65494147f5840202_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_d8b1c4603056de6c65494147f5840202_cryptolocker
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Size
49KB
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MD5
d8b1c4603056de6c65494147f5840202
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SHA1
139594efec4eef1d06a7596b97c00e929197519c
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SHA256
f8d97dd5e6de3ddd7538d94a130484126bc752cd7c7b3299aa203c9726e6b0f2
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SHA512
05b29c767182159407e104c4e40229dd8e274f30e6559d6c6d3529eb6abe974ca82e1c75c511f5a667230254c500fc63dec9c3f785ec2f8bc0fea0ca9ef76311
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNm:V6a+pOtEvwDpjF
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 2024-02-20_d8b1c4603056de6c65494147f5840202_cryptolocker
Files
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2024-02-20_d8b1c4603056de6c65494147f5840202_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