Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_a60cd53bf5bf2290b2d37eec2e062346_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_a60cd53bf5bf2290b2d37eec2e062346_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_a60cd53bf5bf2290b2d37eec2e062346_cryptolocker
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Size
41KB
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MD5
a60cd53bf5bf2290b2d37eec2e062346
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SHA1
4e7f37484d7048a3c41034bd03a1495e848f217c
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SHA256
220fb643f7928e0601e65640f3002abcea30a1221de3a64b3e1772a314458451
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SHA512
c81ab26325825c4dd1ed4013d5c5ec7c2748a22d1adc85eb5f8604639be8f98e7a92931ad5b6ca6cceee537f399bf9199249d9272d51f426b009ec9a38b6c1a6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajxJaG:6j+1NMOtEvwDpjrobxJr
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 2024-03-18_a60cd53bf5bf2290b2d37eec2e062346_cryptolocker
Files
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2024-03-18_a60cd53bf5bf2290b2d37eec2e062346_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