Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_be9a4ba5f9148393c55e65c540e631a2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-11_be9a4ba5f9148393c55e65c540e631a2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_be9a4ba5f9148393c55e65c540e631a2_cryptolocker
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Size
127KB
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MD5
be9a4ba5f9148393c55e65c540e631a2
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SHA1
1703aceb106b81f4f248d98c78d71e513e160577
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SHA256
2bc5e10187f83289713ed4cb75efb9824247c44468ce33f6f67c7f1f34781a75
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SHA512
e6018b964070ffc7895499e33c06aacaeab8b0e6cf6d4896c541b7c45bf1979c7f2de4fb38c5f2bc0b0d7143f2e89d2f87f76f8fda6f513f107551875e3d9d12
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpPq:vCA9OtEvwDpjm
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 2024-03-11_be9a4ba5f9148393c55e65c540e631a2_cryptolocker
Files
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2024-03-11_be9a4ba5f9148393c55e65c540e631a2_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