Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_a6fe6140a3acfb997fd3df1b955c4073_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_a6fe6140a3acfb997fd3df1b955c4073_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_a6fe6140a3acfb997fd3df1b955c4073_cryptolocker
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Size
69KB
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MD5
a6fe6140a3acfb997fd3df1b955c4073
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SHA1
bac6ec455fff6731063491d97f5c797f4825b0d8
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SHA256
55f371485b46bcb1f30fa32dac14da81eb0d8be97c8e3c1e8db6237fc09215b9
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SHA512
230786947a3dfec1c73d038418618be983b41e846462834b745e6055c826097c132557202163be94542b6d8716c608c2b956c59bdb499b1a7e01fadf55f52cb7
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUf:DW60sllyWOtEvwDpjwF85R
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 2024-03-07_a6fe6140a3acfb997fd3df1b955c4073_cryptolocker
Files
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2024-03-07_a6fe6140a3acfb997fd3df1b955c4073_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