Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_71f8992287c7bd8ca70006ee097d69cd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_71f8992287c7bd8ca70006ee097d69cd_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_71f8992287c7bd8ca70006ee097d69cd_cryptolocker
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Size
34KB
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MD5
71f8992287c7bd8ca70006ee097d69cd
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SHA1
0c7f0a3a4c0dc4d84df9fcbe07ea5df2226a771d
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SHA256
94a6019654ddf85003e2f183d7d70a5d92e9abafe04f32e8e689f86c4d18cd8a
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SHA512
e014b9c2466673c1679909bb8e098fedf9dc09cb9226a0e28e2b1158b0c329762d2bc10702f42d25f46076e6b1fd065d06ad3ad1a25958ee9fb15262fb869219
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoWf:qmbhXDmjr5MOtEvwDpj5cD0
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 2024-02-21_71f8992287c7bd8ca70006ee097d69cd_cryptolocker
Files
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2024-02-21_71f8992287c7bd8ca70006ee097d69cd_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
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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