Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_883466c1787c4647f423ff73bb126d1b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_883466c1787c4647f423ff73bb126d1b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_883466c1787c4647f423ff73bb126d1b_cryptolocker
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Size
125KB
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MD5
883466c1787c4647f423ff73bb126d1b
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SHA1
43fec7c609d37d9e7f366cd1f8e63763760b3193
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SHA256
94e172f38378f7b218eecc336071210d6cdd38c73eb7a155a2d5f39cb7ce86a1
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SHA512
90ed0fbd55c7a5bd6c1d2876e61d300b4e68de6a9fd20e525b86361cbabae8ed42acf0913dd0d403a6e22607d8892a1fbaf8b41127ae9d2c8eeaf2bb6fde1742
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp8:vCA9OtEvwDpjg
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 2024-01-27_883466c1787c4647f423ff73bb126d1b_cryptolocker
Files
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2024-01-27_883466c1787c4647f423ff73bb126d1b_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE