Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_e36f4350a595da7bfc8bfcb895e6a6ff_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_e36f4350a595da7bfc8bfcb895e6a6ff_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_e36f4350a595da7bfc8bfcb895e6a6ff_cryptolocker
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Size
42KB
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MD5
e36f4350a595da7bfc8bfcb895e6a6ff
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SHA1
daf7f23ccaafcb0cbb990ee2e39581b76a18b97f
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SHA256
7f5adf884bcfdfe7e37e1f5fea8a6e5351be067d79af43324786c3cef1d55c6f
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SHA512
03af6be0d90e43057c162ffde326af3f42fc24d580492bce8ca02724d74b6373013fab54b9665e31c85f51e445d7c66fa9aca93fc8b7b91e3eb282c095413251
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXfNz/:6j+1NMOtEvwDpjrR2XfNz/
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 2024-04-30_e36f4350a595da7bfc8bfcb895e6a6ff_cryptolocker
Files
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2024-04-30_e36f4350a595da7bfc8bfcb895e6a6ff_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