Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_bcd74f63fe9e2c8f74bb3f212fd17c5c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_bcd74f63fe9e2c8f74bb3f212fd17c5c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_bcd74f63fe9e2c8f74bb3f212fd17c5c_cryptolocker
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Size
31KB
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MD5
bcd74f63fe9e2c8f74bb3f212fd17c5c
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SHA1
c837dd7549a840cc32b163dafde667b369bc3654
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SHA256
8e8e0a827aa0500c97a9fe5501599205be255327e47424ce644d7444bf73bd7d
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SHA512
d7cbdab42c28f6d2687c6745b031bf35beae6e9e44019830d2c09d31b6a58dc47b3eb9aa0f26e6b95429c8d4c494ce8c48393d477d6f8bec5d6cd11f7ae51035
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHD:q0zizzOSxMOtEvwDpj/ar1D
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_bcd74f63fe9e2c8f74bb3f212fd17c5c_cryptolocker
Files
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2024-02-19_bcd74f63fe9e2c8f74bb3f212fd17c5c_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE