Behavioral task
behavioral1
Sample
b4c15be1082c22dd2f0422fa044012af_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b4c15be1082c22dd2f0422fa044012af_JaffaCakes118
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Size
11KB
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MD5
b4c15be1082c22dd2f0422fa044012af
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SHA1
cccb32cd4e15d1bbb6dc016a413d793e09c085e1
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SHA256
e92130c4beaf8883b8b9b779459e624c62c60a9a40833a8af377d284580d91e5
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SHA512
5b6e226ffaac0d68ce16bf111835e5c0eaed939171398ff4561151325f71ba631d32447f558769ade87f2916da924b3d6e81473960a5def88d4f1c5f5cec30fd
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SSDEEP
192:XNkyJqeHzPmiUpkFmkfCNZmRDc894sfSPuKsGX7tMEYGJOxTx3WqgqE3yJj:eyHTPmDiAkCEy89FqmKsEX2TtW3uj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4c15be1082c22dd2f0422fa044012af_JaffaCakes118 unpack001/out.upx
Files
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b4c15be1082c22dd2f0422fa044012af_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ