Behavioral task
behavioral1
Sample
b044e141a35a9be4e3a05aeb0f98a298_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b044e141a35a9be4e3a05aeb0f98a298_JaffaCakes118
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Size
51KB
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MD5
b044e141a35a9be4e3a05aeb0f98a298
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SHA1
31638e1df842cabdbf6dd8c4845daf90d5ee7738
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SHA256
7fdfa5ad3f20ca648cdabee89dc90881614d58c430e3d1dba0709b89a7bc0e9b
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SHA512
776d4600d92243ffc19ad8c1748be7211c5b10a6d6f300e76aeda6e1bebfaadbb50737e812adb6dc5e66859751d0a9609372cc4a6e0b8b505c35b7d53a514fcd
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SSDEEP
1536:hln46xzCdU74GdkopnD2TVAf3/algRQzfC:hlnrxz6mCopihWPa2RQzfC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b044e141a35a9be4e3a05aeb0f98a298_JaffaCakes118 unpack001/out.upx
Files
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b044e141a35a9be4e3a05aeb0f98a298_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 48KB
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: 208KB - Virtual size: 205KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ