Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_afd24ebd8ebbb584bfdcad91c36bb211_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_afd24ebd8ebbb584bfdcad91c36bb211_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-05_afd24ebd8ebbb584bfdcad91c36bb211_cryptolocker
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Size
43KB
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MD5
afd24ebd8ebbb584bfdcad91c36bb211
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SHA1
6a4dcae13f42bf624a767431f119edeb6c5ef8c8
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SHA256
d431c97ec1f7445e88808fcbd02737f589f8e8c56ef8d915dea4c41a4a1dfb58
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SHA512
9a9e973d8affae765db9b15352204c17092d042ca52fac9782b16b3a955f04a26db1ad9aaca034fef9abb5979dfbff52e6eb1f94996b4dfd7c47b29c5a7fe41c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMB:6j+1NMOtEvwDpjrRrB
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 2024-05-05_afd24ebd8ebbb584bfdcad91c36bb211_cryptolocker
Files
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2024-05-05_afd24ebd8ebbb584bfdcad91c36bb211_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