Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_d08420620624670d8d2ba3103b924dc2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_d08420620624670d8d2ba3103b924dc2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_d08420620624670d8d2ba3103b924dc2_cryptolocker
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Size
53KB
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MD5
d08420620624670d8d2ba3103b924dc2
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SHA1
5470095eff0edef2077b4350de3c666d53fd1e5b
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SHA256
28ed3e91d1f3b13e0c5cd716139cbb61c9f420c549b7bff31065e1840fae651f
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SHA512
c02c1fc36e5b2e2281bf0e5efd6802c7bc29134ecd4d4f0699b607c5f4b46887217e3ae085f27cb9fcc01fcb9197fd3085b37e09654f917f4dad7a8fdff16624
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwb:6j+1NMOtEvwDpjr8oxEv
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 2024-01-26_d08420620624670d8d2ba3103b924dc2_cryptolocker
Files
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2024-01-26_d08420620624670d8d2ba3103b924dc2_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