Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_f977ab6720a007fb13b530180ccf294d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_f977ab6720a007fb13b530180ccf294d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_f977ab6720a007fb13b530180ccf294d_cryptolocker
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Size
37KB
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MD5
f977ab6720a007fb13b530180ccf294d
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SHA1
6254e25e75fae06dffea2a65f1eef738e2f30cd5
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SHA256
70efe992b235e72eb101cd17ad2c1d4997cfb693bd8ceb863d1d95e769235e85
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SHA512
d0321a5fa0bf96a9f005e57ce985c5c9702dd1178c34d573a9395b4c29380940958787490a2a3fe0d7cfeb18b1151a6ab60d613c9bd91c486fa0bb6c3737e68a
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL8U:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLF
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 2024-02-12_f977ab6720a007fb13b530180ccf294d_cryptolocker
Files
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2024-02-12_f977ab6720a007fb13b530180ccf294d_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ