Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_f29be97bf6f469dafd28ffb81c2d38e4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_f29be97bf6f469dafd28ffb81c2d38e4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_f29be97bf6f469dafd28ffb81c2d38e4_cryptolocker
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Size
126KB
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MD5
f29be97bf6f469dafd28ffb81c2d38e4
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SHA1
2b2a86051d1c21832051820c362c476e5fa805bb
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SHA256
47583189996d23c38d237040a1e28d21baf6a107475e25858d887197c1b352c2
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SHA512
78fd21e0fc0a1ea0a8b8d7d1e5bd870fe7a1dbf73a51734fa11f8afe58ba0ca337a3c61df9e800557f6e69d63f34b7e8c9f871b97357f1cc5f812bb9408ea106
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpS:vCA9OtEvwDpjW
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 2024-04-09_f29be97bf6f469dafd28ffb81c2d38e4_cryptolocker
Files
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2024-04-09_f29be97bf6f469dafd28ffb81c2d38e4_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