Behavioral task
behavioral1
Sample
3a46417c69016653d736e8db3ac3ae2a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3a46417c69016653d736e8db3ac3ae2a_JaffaCakes118
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Size
185KB
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MD5
3a46417c69016653d736e8db3ac3ae2a
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SHA1
e946f13e5aefb96946fad41bf01e92c8c892b9ca
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SHA256
3cc7d05dce07603910e1b5e4546a9260d14a807fdaf009df31665272c09f7d1d
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SHA512
c1b9f75c9b903d23e075b6be4aea0398579704a0138ce4c2b959f15497867aa9d1bb179a17f3d7d1c9634c9164041af2af99300c7e5b03575155e301613a52bd
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SSDEEP
3072:lzSuPtfFy8Pe9J4cL6OtjjJOiF/1VTUQ7h4H0hB3p7wjy0UvvPa20bJvjouFUAiB:lz//PWJ4Mnp9TRmHKBZkj3UHC20bhoTc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a46417c69016653d736e8db3ac3ae2a_JaffaCakes118 unpack001/out.upx
Files
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3a46417c69016653d736e8db3ac3ae2a_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 168KB - Virtual size: 168KB
IMAGE_SCN_MEM_READ