Behavioral task
behavioral1
Sample
c8743fc2eb7ae2e2837e38ecf23fd275_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c8743fc2eb7ae2e2837e38ecf23fd275_JaffaCakes118
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Size
68KB
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MD5
c8743fc2eb7ae2e2837e38ecf23fd275
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SHA1
5ca61f9c3b4c4469e0917bc74e9f5df308b00f93
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SHA256
0f643a8505d87afce2474fadbbeb0ba329b3cfb407acadc52cc4491f90e1a79f
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SHA512
d35a90b07207e18a21b35dc4b1dfd2c4129c5731b72c1fc3021ed485dfb76866cac10b42473fd7d2abe36fbe9d44029ca8c117bc391a7e57a7bb0e3819d384b0
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SSDEEP
1536:s7vYXxtopVAuXeWxDDSuTKw90pcjgAKabHQN7G:s7QXxKAuXeWDmpF+bwBG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c8743fc2eb7ae2e2837e38ecf23fd275_JaffaCakes118 unpack001/out.upx
Files
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c8743fc2eb7ae2e2837e38ecf23fd275_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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ