Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_7258272ffb7b4d7080667167481a5cb2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-20_7258272ffb7b4d7080667167481a5cb2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_7258272ffb7b4d7080667167481a5cb2_cryptolocker
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Size
122KB
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MD5
7258272ffb7b4d7080667167481a5cb2
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SHA1
c8e026b01287f4e33d2105c4fe46d25c4d484510
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SHA256
1c88b4f29d30a8e48a7dd8942e25359810af9374157402182522dce6a5975c80
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SHA512
6ee05c1d7d13db7f7e5f4093eb340ff46effc2f69200e7b9626793348a04298a63bfc31069054f24a92fc811869c7c703e8c106fd52f19ea1f73c5791bb4d416
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE40G:vCA9OtEvwDpj0
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_7258272ffb7b4d7080667167481a5cb2_cryptolocker
Files
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2024-02-20_7258272ffb7b4d7080667167481a5cb2_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE