Behavioral task
behavioral1
Sample
2024-01-25_d0bc7f1485a843b006487972f869195f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_d0bc7f1485a843b006487972f869195f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_d0bc7f1485a843b006487972f869195f_cryptolocker
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Size
60KB
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MD5
d0bc7f1485a843b006487972f869195f
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SHA1
88c82b9fa1c76287da55eb72cef5d46dde331a61
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SHA256
36cf04f29502bba065ae7309b5acccf236f6943dda15c825d81365cec95ad23c
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SHA512
6d537ed6be5b0572760e1564312fab1c730a3adb07deed40c4dc32553eca6b32f2b718650c3ff134e0309bf37eb7fd974053432b614196ae40e3008b26624cbb
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SSDEEP
768:qgmnjO6LsoEEeegiZPvEhHSG+g0Bum/kLyMro2GtOOtEvwDpj:qgmnK6QFElP6n+g0MmddpMOtEvwDpj
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_d0bc7f1485a843b006487972f869195f_cryptolocker
Files
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2024-01-25_d0bc7f1485a843b006487972f869195f_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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE