Behavioral task
behavioral1
Sample
fd2ea8509036c6f6e5331382d4d310e3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd2ea8509036c6f6e5331382d4d310e3_JaffaCakes118
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Size
28KB
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MD5
fd2ea8509036c6f6e5331382d4d310e3
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SHA1
af01e982a1058a0312dc38267b3941db00a25808
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SHA256
9eaf5146aea0d2be23ffdbb5d328e0e8ff4f1dffd1c011de5c8a3b736364f5c7
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SHA512
f3fa66808d0f04e3f06409b4cd4003d10b91014ca68604899bbef4b22d1ea52d4dd6dbb5dc39893cbe64248aac985ecc970c50e46ad1aee56465007da6aac4d1
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SSDEEP
768:nQxo0ZMyPv9k3SS5GBXsH1USidwbS8y9R7g+QoOtq3Tw+WiGY+:nVByaGuHqSHG8y9xgl36Twj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd2ea8509036c6f6e5331382d4d310e3_JaffaCakes118 unpack001/out.upx
Files
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fd2ea8509036c6f6e5331382d4d310e3_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: 25KB - Virtual size: 28KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 472B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ