Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_20c88d4b0be4beade2a6bc7dc47eb45a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_20c88d4b0be4beade2a6bc7dc47eb45a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_20c88d4b0be4beade2a6bc7dc47eb45a_cryptolocker
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Size
43KB
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MD5
20c88d4b0be4beade2a6bc7dc47eb45a
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SHA1
5aa543d2ca89676b457970a2c81202677d1e63fc
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SHA256
310ce20374b46a3c4789651128384bd2d91addc302e2cd519da5d89dd000c4f2
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SHA512
e14a641612ff0b7d641062340976688a1adc5acdf13b351fa46f0699d0a670d89580d9a73a9ef4309aa4b1be521282a555c79e6bd5ea7e79c864a9a083bc2eb9
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3ds:V6QFElP6n+gMQMOtEvwDpjyaHaXI
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 2024-01-25_20c88d4b0be4beade2a6bc7dc47eb45a_cryptolocker
Files
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2024-01-25_20c88d4b0be4beade2a6bc7dc47eb45a_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