Behavioral task
behavioral1
Sample
5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe
Resource
win10v2004-20231222-en
General
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Target
5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe.zip
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Size
859KB
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MD5
b753736d097f6ebda3feb0b0f49ce7d4
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SHA1
539b2ab09294357ea26473cd5ada192c08bfe769
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SHA256
aee04e7ac13fdc07847c2036d257b0661b44b9455549f4543931ce4136175e72
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SHA512
9b52a037d17f8b77ec8c83b970a319c98a5ab63e67d7d51caea62943fa3ac10eceb9b7b547d7b966a1f7f6c32ac2749b21bccc0b413cb9858feae808f26f0e5f
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SSDEEP
24576:uh58vw8N8xMFNkviz8RLpmrZFhq6fpxbuQKq:M58opKHkvW8fwh9Bkq
Malware Config
Signatures
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resource yara_rule static1/unpack001/5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe unpack002/out.upx
Files
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5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe.zip.zip
Password: infected
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5b534d049f6ae1d5a18c48271f35395aed149bc6a06e1006a0eb13fa77c4b2bb.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 855KB - Virtual size: 856KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 508KB - Virtual size: 505KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ