Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_b5148c55c4346934dbbbb9bbf5492bad_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_b5148c55c4346934dbbbb9bbf5492bad_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_b5148c55c4346934dbbbb9bbf5492bad_cryptolocker
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Size
64KB
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MD5
b5148c55c4346934dbbbb9bbf5492bad
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SHA1
e1d23a0228b7b79f455df0bd1876c71eda74a6cf
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SHA256
6aeda81783269d94cf1584c3302046482a72ca59850439b010ca42152b471983
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SHA512
74708ae8bff51ba4a6491f8150f7ab7fa405ef2137fc4489283781937b094efc746c27d8d8419a6805d47154ef9e66f4f06a6b0faf163c0def2ff724d86ec809
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SSDEEP
1536:qybS6QFElP6n+gZPzVDmjr5MOtEvwDpj:1bS6a+yPzVDmjr+OtEvwDpj
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-26_b5148c55c4346934dbbbb9bbf5492bad_cryptolocker
Files
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2024-01-26_b5148c55c4346934dbbbb9bbf5492bad_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
QNhjSkbP Size: 12KB - 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