Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_4d5aead3a655fd8dc09571c2f2df4c51_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-28_4d5aead3a655fd8dc09571c2f2df4c51_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-28_4d5aead3a655fd8dc09571c2f2df4c51_cryptolocker
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Size
55KB
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MD5
4d5aead3a655fd8dc09571c2f2df4c51
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SHA1
d07ac756a36a4c003d9706ab2eeb34e6337e005c
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SHA256
445174e3a0c93546377b13bba2aabca19795a802a25a3ab91acc779a0ca57b78
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SHA512
b4d1f54e00ab7e225f199d597ab6cddd8ccb85d91f0472a430516c00850adc3879434ff86cfc1dc002a1cba042e45bdad824ba0a9d753d36f090953b8f44e393
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPsi:V6a+pOtEvwDpje
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 2024-05-28_4d5aead3a655fd8dc09571c2f2df4c51_cryptolocker
Files
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2024-05-28_4d5aead3a655fd8dc09571c2f2df4c51_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