Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_0ee5b52ecb734dda10a4e56017901c0a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_0ee5b52ecb734dda10a4e56017901c0a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_0ee5b52ecb734dda10a4e56017901c0a_cryptolocker
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Size
49KB
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MD5
0ee5b52ecb734dda10a4e56017901c0a
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SHA1
0f699b1d33f9018a458c490cc7c3c02064a6649d
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SHA256
b3cb23c93b603c2b1944f98aea0b5c4cb822f9cf48270568b8e63bdf8c86d561
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SHA512
dd66c91089bbf2d4bbd52a511a11ae2ada84bcd1aed2bb9c2c77428a93daf8d384442b9efcfd722c6516ae627da98a94fda3d65290a8b8ab45ae976de9604d1e
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldedH4:xj+VGMOtEvwDpjk/eV4
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 2024-04-19_0ee5b52ecb734dda10a4e56017901c0a_cryptolocker
Files
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2024-04-19_0ee5b52ecb734dda10a4e56017901c0a_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: 13KB - Virtual size: 16KB
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