Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_f0a7e207b71294d9dfd5d734239fa326_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_f0a7e207b71294d9dfd5d734239fa326_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_f0a7e207b71294d9dfd5d734239fa326_cryptolocker
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Size
32KB
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MD5
f0a7e207b71294d9dfd5d734239fa326
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SHA1
0e9465ce97cac280c4856b3b7028984a11e301f9
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SHA256
1d4531358cc86a73c3a518a328e6759413a9ecfb3a38380876341330d315e510
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SHA512
3c00a25d1b57b10a7c45734027ee1d8015c74c5f26d7cffdba4d56b0e739a48b38ef98da8c2fd6531ae6c20fea7eca1d9641a85686ce08287461ac139f22ac5b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNUP:q0zizzOSxMOtEvwDpj/arqcc
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_f0a7e207b71294d9dfd5d734239fa326_cryptolocker
Files
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2024-02-19_f0a7e207b71294d9dfd5d734239fa326_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