Behavioral task
behavioral1
Sample
3dff520941538e3f58470adcb646f8cc_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3dff520941538e3f58470adcb646f8cc_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3dff520941538e3f58470adcb646f8cc_JaffaCakes118
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Size
1.6MB
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MD5
3dff520941538e3f58470adcb646f8cc
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SHA1
88a0b1e54237dbe2e4305ef7bd0ac595d55bb6f5
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SHA256
64fb44fccefb5bd9d5b060e2e63685fe7cc16885eaaf0c5722d9e66981a998a2
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SHA512
bb22b8dab6b88a0f498fe4cb720d0ae321336c9476cfb5415c08940bb45c477866d4074b35fc486c188f804e352787ca712da29cc56c85d3d21c33907eaf6cea
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SSDEEP
49152:/fEitboiqiJD856LGYDclkMzQJUgJrkWO:/UgD8oGYqk0srkr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3dff520941538e3f58470adcb646f8cc_JaffaCakes118 unpack001/out.upx
Files
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3dff520941538e3f58470adcb646f8cc_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 68KB - Virtual size: 66KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ