Behavioral task
behavioral1
Sample
4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40.exe
Resource
win10v2004-20240319-en
General
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Target
4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40
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Size
4.0MB
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MD5
b7bf0dc696bf24030f764ea881c7145a
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SHA1
9e28db09798ae510ac6e00f54d136a19b1008fdc
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SHA256
4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40
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SHA512
e6b89cd4952ff69c442615012867c1c31b1375d6340ef2d963990afd58cc7a6a3cb2cfcca22a0205a0951155fba2aec70235a6c91afea43222f66ca2e77ea465
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SSDEEP
98304:HtQWy6eXEInWtwAxMsbcaZPHxUSPybnPwzCkE0:HtQWJo3WtwAOsJUS5zCh0
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40
Files
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4b94bb2923023d234551b4787fc10f5f1c1256f2cdb27d27269f36a9ddb18c40.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 356KB - Virtual size: 705KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 40KB - Virtual size: 125KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 8KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 800KB - Virtual size: 876KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 4.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE