Behavioral task
behavioral1
Sample
766c0f82d67e2ac032c9fb9540b91de4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
766c0f82d67e2ac032c9fb9540b91de4_JaffaCakes118
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Size
48KB
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MD5
766c0f82d67e2ac032c9fb9540b91de4
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SHA1
b3d38a62f2808155ab4c9e042b1856e3685cd66d
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SHA256
b2814fc652866d46368ccf3fce43ef025b046de573f6095e77619683354cea35
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SHA512
9b53133ee845755614e600b327b35118f43ce6caac7cf2f86ff41e608ba36ab22efa57a1e3b9666b17b8cc33d6bcf4172022d9af4faf1ef7d02c1d65909c36e2
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SSDEEP
768:NBCaciC2Rj5H0jIUEtL/QFBGJpVuBizC3ZfRankMozgH5ylJahFecvZGIACoph:NEaVfj5UK/1JpVuBZp5RgH5NsrC2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 766c0f82d67e2ac032c9fb9540b91de4_JaffaCakes118 unpack001/out.upx
Files
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766c0f82d67e2ac032c9fb9540b91de4_JaffaCakes118.exe windows:6 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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 512B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 2KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE