Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_d8d37495dd19d647e1c96c27959d7270_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-29_d8d37495dd19d647e1c96c27959d7270_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_d8d37495dd19d647e1c96c27959d7270_cryptolocker
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Size
70KB
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MD5
d8d37495dd19d647e1c96c27959d7270
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SHA1
09c56dda31298c4e9ec83ff491cc9a055ee8445a
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SHA256
c42fb0376e3a52498ad2eeb7f830a32bb00a1fca85da2df9dfe51050fb79127f
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SHA512
9b94a499b3d21e53d6c25aa87b90e61ce609e1e9525a57ede17f4dd6fbdc2c43172aa006db297a77e608f41aa1b8ae86b5e99b6664b6f3c72879b354b4444217
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50U:DW60sllyWOtEvwDpjwF85X
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 2024-04-29_d8d37495dd19d647e1c96c27959d7270_cryptolocker
Files
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2024-04-29_d8d37495dd19d647e1c96c27959d7270_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ