Static task
static1
Behavioral task
behavioral1
Sample
4a3d8405399afe7c1b5983c35333ae7a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4a3d8405399afe7c1b5983c35333ae7a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4a3d8405399afe7c1b5983c35333ae7a_cryptolocker_JC.exe
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Size
36KB
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MD5
4a3d8405399afe7c1b5983c35333ae7a
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SHA1
be96c87b982753ea54b68712fa21dc557eec9868
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SHA256
022aec37da8dd4e42f3f9c02b3638517bb717daa6bf0fc2fa8d993380fccd21b
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SHA512
a45861bfe560df6d85943f3e9c86f9cb1d85797d67768d056d4940db1552ab48cc2a372143d409c3b2112b780e6d322f613a799569cbdffb4449383701b4de3c
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHgS6BLP1V7UELrpv:XS5nQJ24LR1bytOOtEvwDpj66BLtldv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a3d8405399afe7c1b5983c35333ae7a_cryptolocker_JC.exe
Files
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4a3d8405399afe7c1b5983c35333ae7a_cryptolocker_JC.exe.exe windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - 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: 910B
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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE