Behavioral task
behavioral1
Sample
fd452e7b768e6f60e5fd9f7d27c4d86f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd452e7b768e6f60e5fd9f7d27c4d86f_JaffaCakes118
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Size
33KB
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MD5
fd452e7b768e6f60e5fd9f7d27c4d86f
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SHA1
1b14f5eb34b55c3e66dc0e2a59042f6afa5d4ecd
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SHA256
3508b5552b3c828626d915d39a906b273f9334811d4a79b0a1cb4559c31c6e6d
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SHA512
b3362ab468ba4c4f34ea6439446c77868b63c5a235ad2293c7a1a20b597ad58f089dda194278f160b8bf12f9ff94e4c02f71cc8b32b046f9a272fc5aea87c563
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SSDEEP
768:peq5YtQ42Y+NOTsUOgEiQEt+oGlf+huLNAzkFAV+qF9wiRU0rM:pzmC42vMTsUOgvQR7+wZAYFAE3iqA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd452e7b768e6f60e5fd9f7d27c4d86f_JaffaCakes118 unpack001/out.upx
Files
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fd452e7b768e6f60e5fd9f7d27c4d86f_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
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