Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_8bb31ed04c190b64233a760de329ecc5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_8bb31ed04c190b64233a760de329ecc5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_8bb31ed04c190b64233a760de329ecc5_cryptolocker
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Size
51KB
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MD5
8bb31ed04c190b64233a760de329ecc5
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SHA1
25d9254a045e4b00f4154fde458f085e18ac94ec
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SHA256
efe67612abd48cf686cff9afb3f29a82ac6143270230ab83bc089c06304f6232
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SHA512
b0f273921762306fd2d04307a1be80142d4200d16a1d6ac4bdef72c2bbbee0579b26bfa69ecd4be55c6afea2693a2b65735420fc00ff10b32cb91eaa84d42cdf
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklr: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 2024-01-24_8bb31ed04c190b64233a760de329ecc5_cryptolocker
Files
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2024-01-24_8bb31ed04c190b64233a760de329ecc5_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