Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_0ef658a0e71ad5694644463428ee9755_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_0ef658a0e71ad5694644463428ee9755_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_0ef658a0e71ad5694644463428ee9755_cryptolocker
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Size
39KB
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MD5
0ef658a0e71ad5694644463428ee9755
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SHA1
d75e84090c38808364d76a33d766ef3f626e137e
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SHA256
f33d2f7c288a99b0b61cdb979fc3befec14b3877409e6ae91bd053aa51578afe
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SHA512
c86420e9e07363d4e318dcacedab0571e2ef007a37406fc6d5fb79d30ac5a45057a29dd9736d76d0ed62796f15913cd077e99a2e046c40689d23343903c3fa86
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZl:V6QFElP6n+gMQMOtEvwDpjyaYaLl
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 2024-02-25_0ef658a0e71ad5694644463428ee9755_cryptolocker
Files
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2024-02-25_0ef658a0e71ad5694644463428ee9755_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