Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_e1eb8d08b3f463ba60b49cd548d0a967_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_e1eb8d08b3f463ba60b49cd548d0a967_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_e1eb8d08b3f463ba60b49cd548d0a967_cryptolocker
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Size
40KB
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MD5
e1eb8d08b3f463ba60b49cd548d0a967
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SHA1
c7a4f2a50729fc6436e2331da1ba27504001ff1a
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SHA256
a35ee6608b23cdc6115fb5339160a1e5cefa2beff43315ce27c46513fbb189aa
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SHA512
3b916df2de126007439b644f5aa1213690d61df143038bbc1e16052807eb16f0d0c0f86eb55d9bb778782c344bb2a1df1727f1b1b84864ae5643a601fcf49c0f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXM:6j+1NMOtEvwDpjrR2XM
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 2024-02-28_e1eb8d08b3f463ba60b49cd548d0a967_cryptolocker
Files
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2024-02-28_e1eb8d08b3f463ba60b49cd548d0a967_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