Behavioral task
behavioral1
Sample
0b1b18c668f61ec35334d11666f8ddb6_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0b1b18c668f61ec35334d11666f8ddb6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0b1b18c668f61ec35334d11666f8ddb6_JaffaCakes118
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Size
78KB
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MD5
0b1b18c668f61ec35334d11666f8ddb6
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SHA1
9820f2b90c977da26b5c94ea6a02e5d4906238a6
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SHA256
5b95e0fed6a7f39ad95c2b8dde50db747876d2f3eaacb22a763d370102adb9fb
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SHA512
040f6c0f33efb6fe9001540b44c721b5a474efe52878fef756b216db901d1cd5fec2477fd0e8754fcc0c5e7d28aa9670b11f630989709f00241c0ae647a27352
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SSDEEP
1536:zAJixzp+KOV2Uuh63dkPV//4xGwz4mFkZh/zVnpks5gbWSPHU:cJixzIZS9/wxGwzCZ5ksCbv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b1b18c668f61ec35334d11666f8ddb6_JaffaCakes118 unpack001/out.upx
Files
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0b1b18c668f61ec35334d11666f8ddb6_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: 75KB - Virtual size: 76KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
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