Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_acef7828a3e8a428e298c1ddd211f1de_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_acef7828a3e8a428e298c1ddd211f1de_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_acef7828a3e8a428e298c1ddd211f1de_cryptolocker
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Size
68KB
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MD5
acef7828a3e8a428e298c1ddd211f1de
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SHA1
b34e12d0f18eb0493c571f2a5a69647760d1b3c4
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SHA256
b075046675ed9f9939c39054bb0ffbd7c5917b7f2ad824f9adc8fedb71c55b71
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SHA512
e0a532be1381b9365fe714a72e476a6559183aa541b447e3dbf2ed2b07628e2f2081c2b96171329d4b857e99cc213487cb3aec80c4d0a625df8093fe4c537c55
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsN:DW60sllyWOtEvwDpjwF85I
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 2024-02-19_acef7828a3e8a428e298c1ddd211f1de_cryptolocker
Files
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2024-02-19_acef7828a3e8a428e298c1ddd211f1de_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ