Behavioral task
behavioral1
Sample
e0fd15f0a4f2b612f98b8bb72282facf_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e0fd15f0a4f2b612f98b8bb72282facf_JaffaCakes118
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Size
53KB
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MD5
e0fd15f0a4f2b612f98b8bb72282facf
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SHA1
51dcd677c9cbfb29b7ffcb68845c1b6c534bcb9e
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SHA256
c91d2759680c029511ad01da3d1f5e2747fcd329d0216175d61df1693c563828
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SHA512
5a26a651fb34acb6836c57200cb4088fde768bd9e6ffb544f163a0a0622897b239926a738061970cd545c4a18c29c7ba0425d8aff1bd657df3e2240d83ae47d0
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SSDEEP
768:B/7VwLf2d/WWBZ7zwfH6Wnf2xPMDBiaeOBzM6Bvo3GNVlDU92wtKAvgGB+Y7rDhD:hpwLf2djTkH6l0Dk8yE9NVBU4wRv1I0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e0fd15f0a4f2b612f98b8bb72282facf_JaffaCakes118 unpack001/out.upx
Files
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e0fd15f0a4f2b612f98b8bb72282facf_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ