Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_94e75642085ce4020fec76775bdc3a25_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_94e75642085ce4020fec76775bdc3a25_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-24_94e75642085ce4020fec76775bdc3a25_cryptolocker
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Size
42KB
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MD5
94e75642085ce4020fec76775bdc3a25
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SHA1
57f75683e969aaa55282fa59b65aa7716fa0bbbd
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SHA256
29e47e6053c4458c66f20ff9db31423d877b236568b3c403527b85734288e491
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SHA512
3aa203a677ccf58cd9bc2cc3131cfa80dab136180b5a34c5ea44ca4ed337af72ff01dc988c526a8ff8c734a0142a5a90c071544998456f62ad0aaf2f1132e9ef
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXfNX:6j+1NMOtEvwDpjrR2XfNX
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 2024-04-24_94e75642085ce4020fec76775bdc3a25_cryptolocker
Files
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2024-04-24_94e75642085ce4020fec76775bdc3a25_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