Behavioral task
behavioral1
Sample
a15a53951acc8ece61b47d4a6ab86a5a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a15a53951acc8ece61b47d4a6ab86a5a_JaffaCakes118
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Size
81KB
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MD5
a15a53951acc8ece61b47d4a6ab86a5a
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SHA1
9b6ffbfef83fb1322a0111396183599d6df5568e
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SHA256
7af108afc3afe3b69b8ebf72c0297335e60baf150fb678d171a03e7963857e24
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SHA512
715bb6f240fc8849f97e85a230d755d67f269c1485347748785417ce6580cbe8e3d47af922938ce666002d37b3f1eb8c12a428fdcc64559babb318827110d9ac
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SSDEEP
1536:zSib6taxfqDV8uv0cbMo+rZNPRXUvVjx1fdlwatz+U5vgqc:JSofqJ8yArZ+Rx17w2z+Evgq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a15a53951acc8ece61b47d4a6ab86a5a_JaffaCakes118 unpack001/out.upx
Files
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a15a53951acc8ece61b47d4a6ab86a5a_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ