Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b812f86fec966fc926fb524676651240_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-23_b812f86fec966fc926fb524676651240_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_b812f86fec966fc926fb524676651240_cryptolocker
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Size
49KB
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MD5
b812f86fec966fc926fb524676651240
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SHA1
fb51827fb5c1bcaf799cbb2befa3dab813fbf3f3
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SHA256
9768a97f0bcaad1f96755d7c8ef601c9300a0881a2ba40015b0797dad2c3d900
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SHA512
ad4ec741e98c2638969a362099fdafbdbfc995460e0381b920150cc0c5cc0cc49ed49944379c82efdb3916c7a6529a5f5ecd5934b1d63dbcd9bc0db0fb1a8eda
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklz:V6a+pOtEvwDpjc
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_b812f86fec966fc926fb524676651240_cryptolocker
Files
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2024-01-23_b812f86fec966fc926fb524676651240_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ