Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_b3d82f3725fa8dfc5290270a0f43aee6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-30_b3d82f3725fa8dfc5290270a0f43aee6_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-30_b3d82f3725fa8dfc5290270a0f43aee6_cryptolocker
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Size
87KB
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MD5
b3d82f3725fa8dfc5290270a0f43aee6
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SHA1
bc5825155f122c313d707d2c2d1c927b619506d6
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SHA256
c412a44a443cb0cf1bb07d2b0fd20e1e6c3be654eb31bcefbdd968e7ee0e4c6f
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SHA512
7f0b8e42e8e1c6f86123e89a764378ae227c965c08c8cb208442a27106dd2b66ec444ac9d56a14fd2ffcb93de2990bec1ebc08ce1ba6ac969829e901c73ffb5c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6al:V6a+pOtEvwDpjvph
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 2024-05-30_b3d82f3725fa8dfc5290270a0f43aee6_cryptolocker
Files
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2024-05-30_b3d82f3725fa8dfc5290270a0f43aee6_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