Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_1c40fdeb4bf8a3ae988afc8ef348d47a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_1c40fdeb4bf8a3ae988afc8ef348d47a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_1c40fdeb4bf8a3ae988afc8ef348d47a_cryptolocker
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Size
128KB
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MD5
1c40fdeb4bf8a3ae988afc8ef348d47a
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SHA1
95f4a3e5bbb6f99d54e4d8be35b53e83af94ba1c
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SHA256
647aed76280c3453ac72a06fd67e38dd75d7550f061a7808e48711dd69f8f54a
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SHA512
2d6f6dd6a91db485ebbfa02e7a216829e83505d1fba44eff4e7cb568f04de81f745f2a91e50d9d3ffc578c3b2de4da4225318e8dba205d252ec8a4eeca2a83c7
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpWz:vCA9OtEvwDpje
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 2024-03-18_1c40fdeb4bf8a3ae988afc8ef348d47a_cryptolocker
Files
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2024-03-18_1c40fdeb4bf8a3ae988afc8ef348d47a_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