Behavioral task
behavioral1
Sample
8661fe19021c7f705e456b56693c4c49_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8661fe19021c7f705e456b56693c4c49_JaffaCakes118
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Size
105KB
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MD5
8661fe19021c7f705e456b56693c4c49
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SHA1
286592f42d50800aa2ba6015f7ed5a3f834689e2
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SHA256
c02f319446d8cd4aab101e81872c75f6169305fe572a7ea82aa297788bbb8909
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SHA512
ff7cc292e6250425bcc9e43240a6e2bb1a8a343fd24deb602aeac86b7b81d23b51523bcd635fd77ab45a7f087527a4cd4aebad4ca03e6b0f8d86a828fcb9bf97
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SSDEEP
3072:aRmqSJsyFbeO4Tm3k+LzOL0zikwgN+rs5i:umrFDA3k3+p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8661fe19021c7f705e456b56693c4c49_JaffaCakes118 unpack001/out.upx
Files
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8661fe19021c7f705e456b56693c4c49_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - 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: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.DATA Size: 2KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ