Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_537d793a7951b3838f87bf3f3d343605_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-29_537d793a7951b3838f87bf3f3d343605_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_537d793a7951b3838f87bf3f3d343605_cryptolocker
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Size
70KB
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MD5
537d793a7951b3838f87bf3f3d343605
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SHA1
f3c98d1738945ea78c1e86df8219dc37b5b012a9
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SHA256
1cbd64079c3c8af699b4621ab28e462be6f2309ee6939ddf651519913709a02d
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SHA512
a9840e20319b755f21b78cec70195fae22bde79a8d58f1c620d6ced7b78a25ec9fba256d04f12d8d4b3d4f8df879ec018815e6a7ff7598df5c4c6b308add7365
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50j:DW60sllyWOtEvwDpjwF85I
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_537d793a7951b3838f87bf3f3d343605_cryptolocker
Files
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2024-04-29_537d793a7951b3838f87bf3f3d343605_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