Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_6c5fffccf796b3ea61a680043fcb60e3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_6c5fffccf796b3ea61a680043fcb60e3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_6c5fffccf796b3ea61a680043fcb60e3_cryptolocker
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Size
35KB
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MD5
6c5fffccf796b3ea61a680043fcb60e3
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SHA1
7333180fd99a00d747fdb96fca61661c32c2bf2d
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SHA256
32091343cf4a230a860187bfbb108ec3326b67aedd5b4557efa68d46836ecf8a
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SHA512
1165b7453249e6e90ef99cfb75380ac2cb100e97d6240f28581b9c78b496599b1afc108f841b3e7d9e88670e1fb17b7e0261bebf6748bd6b97dbc7625b18de14
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmotzI6C:qmbhXDmjr5MOtEvwDpj5cDtzw
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 2024-02-28_6c5fffccf796b3ea61a680043fcb60e3_cryptolocker
Files
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2024-02-28_6c5fffccf796b3ea61a680043fcb60e3_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