Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_f45cd5071ef5d90b72e8a5cfa793d49b_cryptolocker_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_f45cd5071ef5d90b72e8a5cfa793d49b_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-08_f45cd5071ef5d90b72e8a5cfa793d49b_cryptolocker_JC.exe
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Size
88KB
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MD5
f45cd5071ef5d90b72e8a5cfa793d49b
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SHA1
8ef225a043cb93677d5191f1860e3378e275aaed
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SHA256
8ccbf1d23f623bf98616bfa252138d572dfa2eab0cdcae8f651578be3e735d8a
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SHA512
0c65e10d8d30f2bfa5c22c5befa6ebd4805e7ee0796018a97d639e0a73338ca4767aa2006113ed6fd50bc9dcc6ba01ca819329fdff634ef00c36b5bf14d94f7b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbNcqamvWHShl/3k:V6a+pOtEvwDpjtW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_f45cd5071ef5d90b72e8a5cfa793d49b_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_f45cd5071ef5d90b72e8a5cfa793d49b_cryptolocker_JC.exe.exe windows:5 windows 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