Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_f5a800d950c33758fb5702fa56e2b6c3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_f5a800d950c33758fb5702fa56e2b6c3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_f5a800d950c33758fb5702fa56e2b6c3_cryptolocker
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Size
43KB
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MD5
f5a800d950c33758fb5702fa56e2b6c3
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SHA1
72e71c4e359c29db492c5e6972f89ad7f63e40ca
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SHA256
900231471cb39979062701d14700aa478632f44a2b8fc7325c475e840ddd7047
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SHA512
7572c863172786e491778200e7d0167a5255c43e0d756c3290300195b5321d37f67aafc5af41bfda3a114637a65b2b40b09c42a01d4dfe8c8c6ac504d55bf225
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X/A:V6QFElP6n+gMQMOtEvwDpjyaHaXpA
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 2024-03-06_f5a800d950c33758fb5702fa56e2b6c3_cryptolocker
Files
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2024-03-06_f5a800d950c33758fb5702fa56e2b6c3_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