Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_9420e617f56ab8b102378def54ec374d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_9420e617f56ab8b102378def54ec374d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_9420e617f56ab8b102378def54ec374d_cryptolocker
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Size
39KB
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MD5
9420e617f56ab8b102378def54ec374d
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SHA1
10237c918a62df8a550c69dc7c899d5a3789176d
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SHA256
504110b56b8dfd428fbe54e4ccba2a8669bc11ee48539ce6656517a29dc6c9de
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SHA512
9c1b88df402cd2465db6fc974cf3c6941e23c7c2c2b06456e4f625b6ed673777d158b7acb052dd396820ecce8077302e79b1c40a8d0beb8a5decb68fe58b29ac
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOO1:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/3
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-11_9420e617f56ab8b102378def54ec374d_cryptolocker
Files
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2024-02-11_9420e617f56ab8b102378def54ec374d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE