Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_d25479a4d24339dd814f80a2e6b2560d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_d25479a4d24339dd814f80a2e6b2560d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_d25479a4d24339dd814f80a2e6b2560d_cryptolocker
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Size
91KB
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MD5
d25479a4d24339dd814f80a2e6b2560d
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SHA1
ed661fa6b38b895d120cfd19d1ca002fd9c0bf2f
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SHA256
890f25d1175f1e3c46e4e5edd4193382fa0f462739b9b44ab0cb0f68544f1879
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SHA512
b57c130d74335e614b09f9ff22ae98c4a3edf00f970f939387bc2509115a736f7c553f77e5f5fd5f4739b297455a480fdec2df99b6f3a192bd4721a70c2af832
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcfXV:V6a+pOtEvwDpjtz4
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 2024-02-29_d25479a4d24339dd814f80a2e6b2560d_cryptolocker
Files
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2024-02-29_d25479a4d24339dd814f80a2e6b2560d_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ