Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_6ab27cd15c8215faa323d386661fea29_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_6ab27cd15c8215faa323d386661fea29_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-26_6ab27cd15c8215faa323d386661fea29_cryptolocker
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Size
55KB
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MD5
6ab27cd15c8215faa323d386661fea29
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SHA1
f79816f3dc21e5825f2a02e71181e0010a4ece3f
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SHA256
6cee17ce70743c0220206907a5a8a2cdc3a194119d6e990ceba4c1d84926c17c
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SHA512
f85340ce6dd404338d1c5f8c563997221d7dcc387d87611ef9b0d1d5863b10e3e2919404e2c600161f506dc22c56bdf5e418e58a0ba8c343316c360a192225c0
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eKRZ:6j+1NMOtEvwDpjr8oxExeKP
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 2024-04-26_6ab27cd15c8215faa323d386661fea29_cryptolocker
Files
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2024-04-26_6ab27cd15c8215faa323d386661fea29_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