Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_cd7808ff14c801d764565680cfe0907d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-21_cd7808ff14c801d764565680cfe0907d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_cd7808ff14c801d764565680cfe0907d_cryptolocker
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Size
40KB
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MD5
cd7808ff14c801d764565680cfe0907d
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SHA1
002a9a7baa354523106ea7327ff67a41cabb0fea
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SHA256
8a9a4dc3da5f4bf1c60378cce78f620a2542e430c278cc2c98fd70f3142deb85
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SHA512
c9d53e633d272bcff00c881ce44d64a571bf4d917bd56c7541cb75b309ff59bdedc070d0addbd512bae3f966026f3a4e0dfecf6624e22c40754bf595497561e5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXfK8:6j+1NMOtEvwDpjrR2XfK8
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 2024-02-21_cd7808ff14c801d764565680cfe0907d_cryptolocker
Files
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2024-02-21_cd7808ff14c801d764565680cfe0907d_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