Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_c12771394534115235d05ee7d63f2526_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_c12771394534115235d05ee7d63f2526_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_c12771394534115235d05ee7d63f2526_cryptolocker
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Size
127KB
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MD5
c12771394534115235d05ee7d63f2526
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SHA1
dddf925456fba7c1937c15e71241f9004f99ac7d
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SHA256
64a474b5c3119e42b1cfe22ad5504caa1f8e916b674bdbfb6fc29b398b988968
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SHA512
502c95f05b424a78de6a8795d6ada70ca278a9ea57db66217fa2b7aeeb0cfbbf0265c3f1703d7e9244d9d29c3dcf0b47f11eab9d6ff3bb03c00fcb3941bc783c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp2U:vCA9OtEvwDpjCU
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 2024-04-27_c12771394534115235d05ee7d63f2526_cryptolocker
Files
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2024-04-27_c12771394534115235d05ee7d63f2526_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