Behavioral task
behavioral1
Sample
37c8440478916e0f014cca4981a102da_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
37c8440478916e0f014cca4981a102da_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37c8440478916e0f014cca4981a102da_JaffaCakes118
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Size
16KB
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MD5
37c8440478916e0f014cca4981a102da
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SHA1
0dc1dd9b2d17d72a220afd1e97e8561fef3bf60e
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SHA256
5bd088cff4b96c9cb1f37b6427fafb909f3d9037e0243672fc17ca419907a420
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SHA512
0f22118f30381c740b15bc48c785a8fefb56b311ad8efe45788583b3095ec69a0b74a3cb16ecb01513a3fc85ad74351c65b4cd80d126cb0dab7f4e94ed0a5e29
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SSDEEP
384:EyY2YZrB4wiVSHO4mCIYP8LD63brcXlLa6Z44u:5Y2YZ2iOKb4VLa6Z4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37c8440478916e0f014cca4981a102da_JaffaCakes118 unpack001/out.upx
Files
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37c8440478916e0f014cca4981a102da_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: 196KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
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: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: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE