Behavioral task
behavioral1
Sample
efc4ce7d2be9f3304f00e8a078fd02f8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
efc4ce7d2be9f3304f00e8a078fd02f8_JaffaCakes118
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Size
59KB
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MD5
efc4ce7d2be9f3304f00e8a078fd02f8
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SHA1
5afae3f679c049c76cbcc72994d878c0ea2db118
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SHA256
76a26a7d0cce186a3109c13d52524c0f7654b2b4c86e0c6d558a481c805009b9
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SHA512
74c2a59e875a9ba4461cded1616cb9538852fccc7eb34ff125b0bb8ff06b825235b7a3796ac25ad1fe4f3e714d5ceecfbdea07749899967728c960176eb2dcb8
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SSDEEP
1536:fnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:fzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efc4ce7d2be9f3304f00e8a078fd02f8_JaffaCakes118 unpack001/out.upx
Files
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efc4ce7d2be9f3304f00e8a078fd02f8_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ