Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_d99dd51d4dbe70c2a3eb785d8ab2de77_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_d99dd51d4dbe70c2a3eb785d8ab2de77_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_d99dd51d4dbe70c2a3eb785d8ab2de77_cryptolocker
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Size
98KB
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MD5
d99dd51d4dbe70c2a3eb785d8ab2de77
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SHA1
f1ff2ec0d7b8f9416ce86b45283133e8ca1b4edc
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SHA256
c1f578f68662dfdf1066fc5392ec83d3573bf679bf60f3bb1405622b3d649188
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SHA512
4d3e82b108b38e6f8bcc99b1db4555d5c711747d0734c9be2e4fa5d30baf33f4677718af7474468ab683fc7aa4f5d0c1e3b52a6f2e3f064605e4336669921f0d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpY2:V6a+pOtEvwDpjtzE
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 2024-03-12_d99dd51d4dbe70c2a3eb785d8ab2de77_cryptolocker
Files
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2024-03-12_d99dd51d4dbe70c2a3eb785d8ab2de77_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