Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_d925233ee0a89c360762f26e61af8f87_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_d925233ee0a89c360762f26e61af8f87_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_d925233ee0a89c360762f26e61af8f87_cryptolocker
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Size
124KB
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MD5
d925233ee0a89c360762f26e61af8f87
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SHA1
3544149ebe3a4d625ddfedd824eba587c1479762
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SHA256
6fd4e437f4d122381d5854a45f3c8f76d54d16a85d63a8e48214aa5ddcb2a6d3
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SHA512
f066610c534ec318649a6a30179c35baee04c9901f742f8342652e54b3e3f8287c82105c08e6f6f14d3c6be664cee80cceb0e23d54f54b85b0306575498c78d4
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpn:vCA9OtEvwDpjL
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_d925233ee0a89c360762f26e61af8f87_cryptolocker
Files
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2024-01-25_d925233ee0a89c360762f26e61af8f87_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