Behavioral task
behavioral1
Sample
2024-03-12_e1e6d18119464f38b98323af6adcc351_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-12_e1e6d18119464f38b98323af6adcc351_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-12_e1e6d18119464f38b98323af6adcc351_cryptolocker
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Size
106KB
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MD5
e1e6d18119464f38b98323af6adcc351
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SHA1
9f897e383203f6610b3aeb58b60e73d813d0de88
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SHA256
8f6442dd7e13adaf95670837c22592718e78148b341edf8e1ef98e0aea4346af
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SHA512
600b19266e424756e52f994021bdc4647fd5feaa6ab4868811eadcd9c58b3e2efcfe91133a5574edc9a32bb2a51a6ad25df4b659b422e24fff1a8ed65a1f63ba
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksurTl:1nK6a+qdOOtEvwDpjw
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 2024-03-12_e1e6d18119464f38b98323af6adcc351_cryptolocker
Files
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2024-03-12_e1e6d18119464f38b98323af6adcc351_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE