Behavioral task
behavioral1
Sample
03e30561326b6a48b5f10775a494e4dc.exe
Resource
win7-20240221-en
General
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Target
fc36e2576e8568bb2af1be139365d97c_JaffaCakes118
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Size
110KB
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MD5
fc36e2576e8568bb2af1be139365d97c
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SHA1
1cd3d6e4e6bfe16236d56e3330c1a91d7cde61ee
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SHA256
6c887f36f727b78520ed1a7cc73f50078441cba589ffc7d67bdf23a8b75821c3
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SHA512
810fa29694a5e3ca6d5930a96a9bbae8bf88cf2fadde27378e2d36e17551e15d754f8a48cdc8bf9e1463ac3dea2219a2553a78d26f06030cea8f194b83d8bcd1
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SSDEEP
3072:kepgptTH6XFwBWpRQfCjegOXVX2f7xvo9eK:h+iQqjegYVX2zxv6
Malware Config
Signatures
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resource yara_rule static1/unpack001/03e30561326b6a48b5f10775a494e4dc upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/03e30561326b6a48b5f10775a494e4dc unpack002/out.upx
Files
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fc36e2576e8568bb2af1be139365d97c_JaffaCakes118.zip
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03e30561326b6a48b5f10775a494e4dc.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ