Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_6dcfe2495c7f26b9c12098aa29f375e9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_6dcfe2495c7f26b9c12098aa29f375e9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_6dcfe2495c7f26b9c12098aa29f375e9_cryptolocker
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Size
122KB
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MD5
6dcfe2495c7f26b9c12098aa29f375e9
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SHA1
f8a5b89c1d4b9748045376d202d7dc70a54a0d03
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SHA256
c4b743dced6a8e16e07b304460f92d86c0e7ab94d0b2e09122f46682d9af606e
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SHA512
0f1823aa38aa733196a15f69f4d6b95e7a81085b39c214e4699d65e8185998f8f07969a0a9c364049bb3b2b13b2e81e5af9ea94238c2440ddc913565ef7684b3
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE40G4+:vCA9OtEvwDpj6
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 2024-02-28_6dcfe2495c7f26b9c12098aa29f375e9_cryptolocker
Files
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2024-02-28_6dcfe2495c7f26b9c12098aa29f375e9_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