Behavioral task
behavioral1
Sample
4b504d8754ce6a77f76f8a2f38b9b4d1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b504d8754ce6a77f76f8a2f38b9b4d1.exe
Resource
win10v2004-20231222-en
General
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Target
4b504d8754ce6a77f76f8a2f38b9b4d1
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Size
5.1MB
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MD5
4b504d8754ce6a77f76f8a2f38b9b4d1
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SHA1
4f32499a8eafd0d926a398622ad5e34caefa83fa
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SHA256
b04beb8e743a25c599f4285fd1bfc34ab1beb0e82ba67534bc1e1881a5e9b4c5
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SHA512
9692f54a584214a144c5f387fdd4765a775194b5508d06299d4e94667ae4f08db1c50ffc11edfe108a1316f75b85c1c529fca071d87b59d56560e68f50e611e4
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SSDEEP
49152:9G90xqZbh2DdcKOu9TlhTz73QVoBIMk5oBg0NRQnZ/kay3+Sav9FRBJ5aOeyAmAL:QbKBZsV+1MP63HmF7vCnvkycdmZ3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b504d8754ce6a77f76f8a2f38b9b4d1
Files
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4b504d8754ce6a77f76f8a2f38b9b4d1.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 7.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE