Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_01aa5d93242d04cc2e39bddeba7c6bd2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_01aa5d93242d04cc2e39bddeba7c6bd2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_01aa5d93242d04cc2e39bddeba7c6bd2_cryptolocker
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Size
59KB
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MD5
01aa5d93242d04cc2e39bddeba7c6bd2
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SHA1
9b866bf04947a407b07865c5a0b428cfbb4f5232
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SHA256
dc663d45f006acb9007c4295bde11021b7922a5e7069726fc1c75fe6a2c9d147
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SHA512
dc8ab6e537cb695e9246327a6c98adf08c50523fb604961eda733df5fadf56ddf49e05d7a42b22b7e0124edda46ac6488dd3f46368beefc6de6bbed11171fe1a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGE/:6j+1NMOtEvwDpjr8ox8UDE/
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 2024-02-14_01aa5d93242d04cc2e39bddeba7c6bd2_cryptolocker
Files
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2024-02-14_01aa5d93242d04cc2e39bddeba7c6bd2_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