Behavioral task
behavioral1
Sample
73fa45100ec14cf0f39a32536ff4c0df_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
73fa45100ec14cf0f39a32536ff4c0df_JaffaCakes118
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Size
91KB
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MD5
73fa45100ec14cf0f39a32536ff4c0df
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SHA1
d166eb9b8b9c6b8c74a11b6e71687457bdfba0c5
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SHA256
8ecae88cb1cc2975a5d07a570b1d109b81cfbd1def83522b7d1176879064a794
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SHA512
78eddea587890e2c70ef9868e8378384a0360cc45719950e6da92ea2de4f08f77086048dfbaa84174598c4680c305714ed64a8e5c86474df8440e4c15345976b
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SSDEEP
1536:pTy9jK6Txq2ezyGLb8Xi1hAQ6WGG6/Vx2Ioc6ZE4LMH1FTZX7lpPLT4WO7CD3+Xr:JT6Txq2EJP1hA0nQVfx26FJpPLKCD3+7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73fa45100ec14cf0f39a32536ff4c0df_JaffaCakes118 unpack001/out.upx
Files
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73fa45100ec14cf0f39a32536ff4c0df_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE