Behavioral task
behavioral1
Sample
b3b91a8711d44200740f603775cae32a_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b3b91a8711d44200740f603775cae32a_JaffaCakes118
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Size
30KB
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MD5
b3b91a8711d44200740f603775cae32a
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SHA1
9d2683c3f03d58a76ad463d8790e42111076e9d7
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SHA256
b6ae3f56370420c5a8095520601469a23aebd773ee8cda110c6ac66d98cc9637
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SHA512
657450a3e88ffd913adad015633d84590311a10957bb6f24ce921c356db34c754350e97893db7dd55911a271a24d95901ebcc2c1ca356f5fb5431211d832c5f1
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SSDEEP
768:fnnYqAZyCKYjcAThHw+mxZQnDgXxaj8bowe8oY58jA0bM+8:JkeY/h1IxaYbd5sDM+8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3b91a8711d44200740f603775cae32a_JaffaCakes118 unpack001/out.upx
Files
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b3b91a8711d44200740f603775cae32a_JaffaCakes118.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
Sections
UPX0 Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ