Behavioral task
behavioral1
Sample
2555d920c8e464a803a75e99eb7ca7d7_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2555d920c8e464a803a75e99eb7ca7d7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2555d920c8e464a803a75e99eb7ca7d7_JaffaCakes118
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Size
149KB
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MD5
2555d920c8e464a803a75e99eb7ca7d7
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SHA1
7305344484a6f91fe31ee92e60a6e3fb40b8710f
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SHA256
969beda536e3c08a4d319fd79a594645ef2e3d9fcc1a40a005b24db025da7878
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SHA512
c0a03afa4594dde2d5b6d61c3f88cfd90bdf4fa46efc7ce81368c4c82b49735c38c20b9b6fba6651e51e450e6347f09536b086afd70ea7609158d2eba30048ec
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SSDEEP
3072:uUHnZsB0HYVR53W3AF64czHnkWAJPT+G/IHm3Wbc5YiDWysL:uUHZnkR53SAFbOFAyHm3WbcnDWy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2555d920c8e464a803a75e99eb7ca7d7_JaffaCakes118 unpack001/out.upx
Files
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2555d920c8e464a803a75e99eb7ca7d7_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: 548KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 143KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 563KB - Virtual size: 563KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ