Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_89dcd86a8274b6dbb2bac80bcb57f0f2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_89dcd86a8274b6dbb2bac80bcb57f0f2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_89dcd86a8274b6dbb2bac80bcb57f0f2_cryptolocker
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Size
100KB
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MD5
89dcd86a8274b6dbb2bac80bcb57f0f2
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SHA1
94dac076696164d2b967cb3ae99aaee4ea0c2022
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SHA256
81720a514148226d11e12c3e83082b2dfcc58be2d22dd884c1c3a93dd36ce20d
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SHA512
50e780fdd57fc51593717e3192ef1f089628170bf067035c14e95b13be6d1050d06bf0f872e01142493cff1ef819297bb2f9eaba1dc7898e1ab56d9d7a63700b
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwa:26a+2OtEvwDpjtzV
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 2024-04-19_89dcd86a8274b6dbb2bac80bcb57f0f2_cryptolocker
Files
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2024-04-19_89dcd86a8274b6dbb2bac80bcb57f0f2_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