Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_5532514628717bcdcc9114f0b54a47db_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_5532514628717bcdcc9114f0b54a47db_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_5532514628717bcdcc9114f0b54a47db_cryptolocker
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Size
127KB
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MD5
5532514628717bcdcc9114f0b54a47db
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SHA1
32c78fa65c31ae75729f9af9c9968dd018e97752
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SHA256
4121f848175b719f34de2c44def3ec5bf519d814bcd3dba44a45dbbe27a4b089
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SHA512
418fa20073c0d4221c74b0447696678502e075773c84978604c32745a655bed79a8f2302ccb5250a6bb0b33533446d80af998b1dedb63978f4a5cce712eb1be2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpVSp:vCA9OtEvwDpjy
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 2024-03-13_5532514628717bcdcc9114f0b54a47db_cryptolocker
Files
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2024-03-13_5532514628717bcdcc9114f0b54a47db_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