Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_9674b8feff18ea6b19aa9833e8de5ff4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_9674b8feff18ea6b19aa9833e8de5ff4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_9674b8feff18ea6b19aa9833e8de5ff4_cryptolocker
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Size
96KB
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MD5
9674b8feff18ea6b19aa9833e8de5ff4
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SHA1
8f81f5f55170f65f4985e454cf5f143aed6d0cd4
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SHA256
cfb980637077917a1cd46a52c7c18e787de5b5af0f08236a86f2f1028b73631a
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SHA512
8abcd2d3d8cb1e56cb4aee054da5a3070966a161c598a6124e039ab660a1848b97c8fce0d9dcd632c04df91f602f07a0407bcd8f666aba887e9f6a226edde6a2
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWbY:26a+2OtEvwDpjtzu
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 2024-01-29_9674b8feff18ea6b19aa9833e8de5ff4_cryptolocker
Files
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2024-01-29_9674b8feff18ea6b19aa9833e8de5ff4_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